The text rendering updates (it looks perfect and pixel-for-pixel the same as TextMate now) and the fullscreen mode in Lion make this an awesome upgrade for me.

The text rendering updates (it looks perfect and pixel-for-pixel the same as TextMate now) and the fullscreen mode in Lion make this an awesome upgrade for me. I can't believe how fast Jon kicks out his builds because they have huge new features every few days. It's literally a night-and-day development difference compared to TextMate and is one of many reasons why I made the switch to ST a few months ago.