The TextMate book[1] is going to go out to reviewers very soon and we still need a few people.
If your not already in the beta and would be willing to devote a little time reading the book and sending in feedback, I would love to here from you (off-list please). I want to find a few people eager to learn more about TextMate, since you are the book's target audience. However, experienced users who will correct my missteps are also welcome.
Drop me a line if you're interested: james@grayproductions.net
James Edward Gray II
1: http://www.pragmaticprogrammer.com/titles/textmate/index.html