ReaTiWe reatiwe.appspot.com/ have already it's dedicated PuSH hub - reatiwe.superfeedr.com/ . Thanks #superfeedr guys !

Created a simple, Collecta real time search powered, service for pushing news to XMPP clients - news2xmpp.appspot.com/

Added a simple web API (Sinatra-based application) to my collecta-xmpp ruby library bloggitation.appspot.com...

Replaced Growl-related stuff in the #notify.io client with python-notify (#linux) - ping.fm/IBsii

Madness or Coolness - Use Twitter as an application server ?! - ping.fm/QDfkO

Added a simple EventMachine-based XMPP bot to collecta-xmpp github.com/zh/collecta-x...

Some notes on the Collecta XMPP API usage - bloggitation.appspot.com...

Implemented Collecta XMPP API Ruby library - github.com/zh/collecta-x... Welcome to the real-time search

added messages between users (XMPP) and vcard photos (API) to PaaS - github.com/zh/paas

Interesting - Mac mini with Snow Leopard Server - ping.fm/16TAh