I’m pretty old-school, if I’m not using Eclipse, I stick to vi for coding, and textwrangler if I want a little better windowy-ness. Still, Coda is pretty sweet (I don’t like textmate - for some purely subjective reason), and I can use all the web-dev help I can get, so I’ll probably pick it up. I wish it supported git out of the box in addition to svn though…
If you are a web developer with a Mac, you might want to check out Coda.




