I find the terminal just horrible in OSX. I'm on snow leopard and it can't even wrap lines properly. Trying to get vim with colors to work is a major headache.

I've also found that the uninstall mechanisms in Linux/OSX to be lacking compared to Windows. Perhaps this is a function of my lack of skill with the tools, but I have no idea how to uninstall the Tango library that the installer added. I'm worried about removing the dmd (D's compiler) since it installed in the /usr/bin. Linux is better that OS X in this regard.

Sadly I'm stuck in Windows for most things, even Node development. I just haven't found a good editor for free that is like Notepad++.

Fortunately for my Java/Scala development, Eclipse works everywhere.