GNOME Bugzilla – Bug 603142
Add support for XEP-0071: XHTML IM
Last modified: 2009-12-03 17:34:14 UTC
http://xmpp.org/extensions/xep-0071.html I know it's a draft but services like identi.ca are a lot more useful with HTML-enabled XMPP clients. Rich editing would be nice but for starters parsing incoming messages is enough. It might require changes to how gabble works.
*** This bug has been marked as a duplicate of bug 513176 ***