You know I was actually thinking a few weeks ago about starting a newbie rain project exactly like you are describing, Im going to join you and rain on Rosetta. One problem with raining is bigger Mag users get more, and they often arent the newbies.

I did create my own rain script in Python here, I could probably rebuild that to give equal shares to all team members or even discount the top 25% by Magnitude to make sure the rain gets to the smaller accounts.