Interesting announcement on macromates website: blog.macromates.com/2011/whats-next/
Too late and a couple of platforms short in my opinion.
Great news, the more options and competition the better imo. That said, I'm not holding my breath! I love TextMate, but I believe I love Sublime Text more at this point, haha.
I will be unable to use TextMate if it doesn't have multi-select... Just saying. Once you get a taste, there's no turning back.