Make "highlight matches" easier to see

Sync settings/themes/snippets/ etc (without Dropbox)

Syntax color wizard (like Textmate), but better

Support for xdebug breakpoints, or a way to add support via plugin

Common hot keys on Mac

Folders vs Groups (virtual folder / workspace)

Backspace deletes front and back when using GoToMyPC (Mac -> Mac)

"Embedded Source" bug with "Mac Classic"

Language extension (better than TextMate)