Clipper doesn't count, but kopete does, same with akregator.
I have these open always: e-mail client, browser, IM client, bittorrent client, RSS/Atom feed aggregator. In addition I have one or two other apps open in which I work at that time.
Live long and prosper!
JLP's Blog - http://jlp.holodeck1.com/blog/
This place is a blogging platform for KDE contributors. It only hosts a fraction of KDE contributor's blogs. If you are interested in all of them please visit the agregator at Planet KDE.