If Textmate 2 isn't released soon it may be in trouble. This looks awesome.
It looks like a great app, but I'm still leery of basing something as important as my editor on a closed code base again.
There are also some great alternatives out there, notably Redcar, which is both open and full of Textmate like features.
This adversity to switching editors is a common trait in programmers I can't quite understand. We programmers learn new things all the time, it's part of what makes us excel in our profession. And yet, adopting a new editor is apparently extremely hard.
Arguing against something because it takes away coding time is a sign that you probably need to broaden your experience.