This post was published long before the Mists of Pandara Expansion.
The tips and techniques explained here may be outdated.

Twitter Weekly Updates for 2009-10-04

I'm on WI Podcast right now. Log in and listen: http://bit.ly/h19D2 #wowinsider #warcraft #
Google rabbit trails are the neatest things.. you start with one topic.. & then find the answer to a topic you didn't know you cared about. #
(UNTESTED) App that will pause your music when someone (or you) speak on Vent. http://www.preventrilo.com/ Nice. [...]