Hi all!
I run the Weekly Challenge over at http://opengameart.org. This week the topic is "Replaceholder"... we'll help replace placeholder art in games.
For this challenge to work, we need developers and project managers to post requests: http://opengameart.org/forumtopic/weekly-challenge-replaceholder-due-oct-11th. Note the challenge only lasts a week, so simple and precise requests will get the best results.
Thanks!