I'm a recent convert to OS X. I've been a Firefox guy. Gotta love all those plugins! Although you can get Firefox 3.x looking pretty cool on OS X with the GrApple Delicious theme, it isn't integrated with services, which is a pain. Anyhow, I thought I'd give Safari and Camino a whirl. I checked out Camino and it's great too, but I find it a bit limited for my needs in its current iteration, and a bit slow (even 2.x beta). So, I started playing around with Safari 4 beta.