While checking out Sublime Text 2 here are some things I miss from TextMate:
- Command + C color palette in CSS files
 - Show invisibles (not quite the same as tab indentions)
 
Things I'm loving:
- Command Paletts
 - Terminal plugin
 - Package Manager plugin
 - Quick file loading and previewing (cmd + T)
 - Soda light theme
 - Git plugin
 - Much faster find/replace
 - Quick selection options I've never seen before (may be features in other editors...)
 - Multi-pane interface
 - Support for TextMate bundles
 
Color Palette - https://github.com/SublimeText/ColorPicker