A Great Idea indeed!
I’d like to tell you about a new blog that’s just been started: Artists For Peace. Anyone can submit contributions: just post your creations on your blog and then send the URL of the post to firstname.lastname@example.org and (if it is suitable, I guess) it will be reblogged on Artists For Peace. I guess the idea is to use our creativity to raise awareness of issues in a non-confrontational manner. For more information see Gigi and Melanie‘s blogs.