Found an old question on the forum about this subject, with the answer that having one for contributor's was not there yet but was a great idea... Just wondering if there are any updates on that matter!
You could post a link to the old question, so that we get the informations you have.
Well the question is not that old. 🙂
I propose you repost in that thread. I will lock this one, to avoid having to many entry points to the same theme.
When you post to the old thread, Mat will get noticed... 😉 That will be a huge advantage for you as he is probably the answer to this. But I suppose Adobe is still looking how to implement that.