On one hand the Rap Genius expose seemed like they got duped and mislead, but on the other hand something about this lawyer mentioned in the article comes off as ambulance-chase-y to me.
From the article:
As for Lehman, he wants some of the $20,000 his company pays Heroku each month returned. “We deserve some sort of refund here,” he says.
EDIT: I re-read the article, and it's not even clear that Rap Genius is part of this. Looks like a lawyer trying to drum up support.