Playground Forum?

Howdy, I'm wondering if there is a place to talk about work on the arduino wiki, arduino.cc/playground/ . I've been looking though and making some edits and minor structural changes (turning [@ @] into (:source:) blocks is a particular fav of mine), but I'd like to collaborate with the wider community about the frontpage/sidebar and some general todo lists or style guidelines. Oh, and thanks for all the hard work! The arduino community has some great nuggets of code around.

Hi ltalionis

What do you think about this proposal:
http://arduino.cc/forum/index.php/topic,63961.0.html

Best regards
Luke