Tim,
I'd like the ability to jump to a tag/rule/id/class/function via a pull-down menu. This comes in quite handy in long files.
I missed that feature in the first few hours of TM, but then I found "Toggle Foldings at Level 1", which basically shrinks my PHP code or mark-up down to a level 1 outline, which is usually all I need to find what I want.
Justin