Jackson Miller asks “Whats on your Mac?” Here goes:
MySQL, PHP 4 and PHP 5 as described here. Also, phpMyAdmin. I use a personal version of squid using AdZapper because I have more storage than bandwidth.
Photoshop, Dreamweaver, BBEdit and TextWrangler.
Browsers: Camino, Firefox, iCab, Mozilla, OmniWeb, and Opera. I have a couple different versions of some of these for testing purposes. I use safari for my personal browsing and FireFox for web development.
IM: Adium, ChitChat X, Colloquy, Fire, MSN Messenger, Proteus, and Yahoo Messenger. I think Adium is the best of the bunch, but it doesn’t do everything, so I end up switching between different programs occasionally or running more than one at once.
NetNewsWire. I have 184 subscriptions now. Eagerly awaiting 2.0.
RealPlayer and Windows Media Player, as well as VLC.
Games: Burning Monkey Mahjong, and Snood.
You can find all these and more by searching on Version Tracker.
The best macintosh forum is Macintoshian Achaia at Ars Technica.