What & how do you code on your Mac?
rmanocha: Most of my work is in Python as of now - I use MacVim [1] along with a bunch of plugins (see [2]). I was using Eclipse with PyDev for the longest time, but I just got tired of the bloated memory usage, especially when I wasn't using many of the things Eclipse is famous for (I still swear by it when I do Java development).[1] - http://code.google.com/p/macvim/
[2] - http://blog.sontek.net/2008/05/11/python-with-a-modular-ide-...