Blogging Roller

There will be a OpenSocial Summit: May 14th, at the Googleplex covering the new v0.8 spec changes and all sorts of other interesting things. Wish I could make it, but I'll be happily back home in the old north state. Hopefully, somebody from the SocialSite team will be able to attend.

From the Graphing Social Patterns 2008 conference, a sweet OpenSocial presentation with a nice overview of the emerging standard, status of the Apache Shindig project, details of the Hi5 implementation, some cute pictures of my buddy Pat Chanezon's kids and some very fine art (I think Pat forgot to credit the artist).

• More on MySpace’s Open Development Platform - GigaOM
  "made up of three APIs — primarily Open Social and extensions we’ve added"
• ZDNet.com: Progress report on the OpenSocial Web
  Summary of latest OpenSocial news and hackathons from Dan Farber
• Facebook to Punish Stupid Applications, Reward Good Ones - ReadWriteWeb
  "Metered messaging based on user engagement could save the Facebook Platform from a growing sense of app fatigue"
• Roumen's Weblog: Android plug-in for NetBeans
  "the screenshots look promising"
• Rob Williams' Blog: finally ditched LifeRay
  "we have finally ditched Liferay in favor of JBoss Portal. So far so good. It is much more stable. The code base is not a rat's nest of untested Struts goop."
• Indoor WiFi Signal Booster by Meraki
  "Meraki Mini is a small, easy-to-use wireless mesh repeater."

I missed this one in my social networking API link-fest yesterday: Google announced version 0.7 of the OpenSocial API, some of the data APIs are outlined in the spec and they're still using AtomPub protocol (just like GData).

I had heard there was some push-back against AtomPub, but I really don't know what is going on because there is no transparency at all in the specification development process. So, who knows, but I really don't think they have time to invent an all new protocol. In fact, they'd better wrap things up tout de suite because Google's planning to go live with OpenSocial on Orkut during the last week of February.

• GMJ Designs : Apache Roller 4.0 Released
  "I love the interface and it works great."
• Toast Technology Blogs : Weblog
  SOA and business portal consultancy blogging with Roller
• Limlom.com company blog
  Business solutions and J2EE consultancy blogging with Roller
• Biblical Recorder journals
  Blogs and Baptist Planet all powered by Roller

• Dare Obasanjo: Thoughts on the Opening of the Facebook Platform
  "looks like Facebook plans to assert their Intellectual Property rights on anyone who clones their platform"
• OpenSocial API Blog: Let's get this Shindig started
  "We're thrilled to tell you the initial commit to the Shindig repository is in"
• Ruminating on DiSo and the public domain
  "I’m hopeful about projects like Shindig that call themselves “open source” and are able to be sponsored by stringent organizations like the Apache foundation. But..."

• InfoWorld: Open source and the corporate elephant (FOSS.IN coverage)
  Danese Cooper: "Having a well-read blog is the best defense you can have against any problems you may encounter"
• eWeek: Sun Open-Source Support Questioned
  "The only reason anyone should be surprised by anything Sun does with [the open-source projects] it controls is because that person has fundamentally created an expectation that access to source code meant more than just that—and that is a flawed assumption."
• Reg Developer: Bruce Perens on the OpenDS spat
  "In general open source is only going to work if you let it be a community led project. Sun has had a hard time learning this, and some of their open source projects have had a hard time getting outside contributors, because Sun has insisted on owning the [project]"

• snellspace.com: Sync!
  "Within the course of implementing several Atompub servers, the issue of “feed synchronization” has come up repeatedly"
• Paul Fremantle's Blog: A new kind of (SOA) Registry
  "as we looked at the REST space, we kept noticing how close the [AtomPub] is to our needs"


• OpenSocial - Berlin Web 2.0 Expo
  Google API evangelist Pat Chanezon's OpenSocial presentation
• opensocket - Run OpenSocial Gadgets in Facebook
  An OpenSocial container written as a Facebook application.
• Ruby on Rails: OpenSocial container plugin 0.0.1
  "This is a very early version, but it is under very active development "


• IBM's Carol Jones on Web 2.0 Research and Collaborative Software
  Redmonk video discussion of Lotus Connections, Dogear, internal/private vs. external bookmarking
• Wayne Horkan's weblog eclectic: Weblog language translator
  With Roller specific functionality. Based on JavaScript and Google translation API
• ZDNet.com: Social nets and identity fragmentation
  FaberNovel Consulting has mapped out some trends in social networking and digital identity"
• Postgres at Hi5: June 2007 user group preso
  How unique features of PostgreSQL helped Hi5 scale (PDF presentation)
• Scaling Java and PostgreSQL with Hyperic
  Another perspective on PostgreSQL scalability at Hi5 (PDF presentation)
• Skrentablog: Scaling Facebook, Hi5 with memcached
  "discussion of high volume [sites] using memcached as a critical scaling tool"

I wrote about Shindig before, it's a new open source project to implement the Google OpenSocial APIs. Well, now the official voting to accept the Shindig project into the Apache Incubator is in progress and some interesting details have emerged in the latest version of the proposal. First, as you can see by the initial list of committers in the proposal Google has joined the Shindig effort in force. Second, the proposal says that Shindig will be the reference implementation of the OpenSocial APIs. And third, Shindig will not only include the client-side JavaScript container but also a Java back-end. Brian McAllister has already made some "gnarly" initial client-side container code available, I can't wait to see the Google contribution.

Apache member Brian McAllister, who works for Ning, has proposed a new project for Apache called Shindig. Here's an excerpt from the proposal:

OpenSocial provides a common set of APIs for social applications across multiple websites. With standard JavaScript and HTML, developers can create social applications that use a social network's friends and update feeds. A social application, in this context, is an application run by a third party provider and embedded in a web page, or web application, which consumes services provided by the container and by the application host. This is very similar to Portal/Portlet technology, but is based on client-side compositing, rather than server. More information can be found about OpenSocial at http://code.google.com/apis/opensocial.

Shindig is an implementation of an emerging set of APIs for client-side composited web applications. The Apache Software Foundation has proven to have developed a strong system and set of mores for building community-centric, open standards based systems with a wide variety of participants. A robust, community-developed implementation of these APIs will encourage compatibility between service providers, ensure an excellent implementation is available to everyone, and enable faster and easier application development for users.

. . .

Ning, Inc. intends to donate code based on their implementation of OpenSocial. The backend systems will be replaced with more generic equivalents in order to not bind the implementation to specifics of the Ning platform.

Brian is pretty excited about OpenSocial as a light-weight client-side alternative to Portal/Portlet technology, not just for social apps but for webapps of all kind. He'd like to see both Apache Roller and Apache JSPWIki (incubating) become OpenSocial containers, despite the fact that neither product stores the social graph of user/friend relationships. Blogs and wikis are already great platforms for web development, OpenSocial could make them even stronger. Very interesting stuff.

I hadn't planned on talking OpenSocial during my session tomorrow, but I might have to add a slide or two to illustrate the possibilities.

• Sound Opinions from Chicago Public Radio and American Public Media
  Best podcast ever


• The Aquarium: GlassFish Interim Governance Board - Now Complete
  "The complete roster is Tony, Greg Luck (Wotif.com) and Pierre Delisle (Google), and Simon and myself (Sun)"
• Bistro!: GlassFish/SJS AS in production - which bundle, which profile, ...?
  Explains differences between developer, cluster and enterprise profiles
• GlassFish Podcast: The GlassFish Podcast
  Finally, a Glassfish podcast! Props to Alexis Moussine-Pouchkine
• Apple - Downloads - UNIX & Open Source - GlassFish
  Download Glassfish V2 directly from Apple
• Red Hat and Sun Collaborate to Advance Open Source Java Technology
  "Red Hat has signed Sun's broad contributor agreement that covers participation in all Sun-led open source projects."


• Megginson: First looks at OpenSocial: part 1 (URLs)
  Lists the URIs for the AtomPub collections available in OpenSocial
• Megginson: First looks at OpenSocial: part 2 (members and friends)
  How OpenSocial members and friends are represented in Atom format
• Megginson: First looks at OpenSocial: part 3 (activities)
  How OpenSocial activities are represented in Atom format and manipulated via AtomPub protocol
• Megginson: First looks at OpenSocial: part 4 (persistence data)
  How OpenSocial persistence is implemented via AtomPub protocol
• Google: OpenSocial Container Sample
  Shows "basic demonstration-level OpenSocial container can be implemented"
• Dare Obasanjo: OpenSocial Tech. Overview and Critique
  "Despite these misgivings, I think this is a step in the right direction. Web widget and social graph APIs need to be standardized across the Web."


• snellspace.com: Notes, Part 2
  "lots and lots of things that can be modeled as collections of web resources"
• netzooid: Building Services with AtomPub
  "While APP is not the one true protocol, I think I?m hooked"