I've been mulling over this idea for a little while and I thought I'd share it here to see if anyone thinks it's any good.
A few times before, authoring groups have 'sponsored' playtesters by providing them with XNA subscriptions in return for them providing playtesting on Creators on the author's songs, or on their behalf. I'm thinking of doing something similar, but with a more selective recruitment method - giving out the stems to a track, having people review the authoring, and selecting those with the highest level of feedback. Essentially a playtesting 'competition' where the best entries win an XNA subscription. Would there be any interest from people on here for that kind of thing?