I have posted a call for innovation on Usenet' sci.optics.fiber newsgroup here. Of course, it is about Testing 2.0
The reason I did that : eleven years ago, I posted a call for participants for the Fiber66 project on this very newsgroup. In less than 6 weeks, I got 40+ positive replies. That was before Internet became part of our daily life.
So, my bet is that things will roll out faster today, thanks to Web 2.0.