* Analysis of Jabber’s sudden rise in popularity
* Why companies are willing to outsource certain messaging functions and not others
* Asynchrony Solutions’ Envoke is secure IM software approved by Dept. of Defense
* The combination of Web conferencing and IM could save you money
* Two approaches for linking enterprise instant messaging
* Readers weigh in on the possibility of screening e-mail for inappropriate content
* Survey shows IM use rising quickly in enterprise companies
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* Secure messaging is easier and more necessary than you might think
* E-mail might not yield a competitive advantage - but IM would
