Same feeling than Alex.
Yet, a precision: Indeed I'm currently the only one working on the Google Reader Share plugin (contributors expected), and we are ALL discussing a new and open way to share content on the Web. Alex is doing a great work updating the website and is also coding and experimenting on what could be done.
(agree Alex?)
hubbub publub bubblehub whatever the name, has a neat point on pull vs. push and the fact to have only 1 server to push to.
This idea of a single "authority" is at the core of the vision we have. We're still trying to figure out the best way.
So continue to bring in more good stuff like that. even it's not yet what we're looking for, it brings great ideas that can be then discussed.
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Emmanuel Pire
Web development
http://lipsumarium.com/