“Tropo is a powerful yet simple API that adds Voice, SMS, Twitter, and IM support to the programming languages you already know.”
#jabber
Instant Messenger Status Check
Instant Messenger Status Check
Image-based presence indicators for AIM, MySpace, GTalk, MSN, Skype, Yahoo, ICQ.
Yapper
a Jabber/XMPP interface to Growl. Awesome.
Prologuer Bot v0.2
XMPP/Jabber bot that allows you to interact with a WordPress blog (esp with Prologue them installed).
Beyond REST? Building data services with XMPP
Beyond REST? Building data services with XMPP
Interesting presentation looking at XMPP and how to use it to build web services.