Show HN: CLAHub - Easy contributor license agreements with GitHub

CLAHub is a side project I put together a few months ago, and just got around to releasing. It's open source. It's not finished per se, but I'd love to hear what you think.

Questions from the blog post: Do you use a CLA for your project(s)? Would this encourage you to add a CLA if you don’t have one already? (That’s not really my goal - just to reduce friction where CLAs are already valuable.) If you have a CLA, would you use something like this to reduce the barrier to entry and your overhead? What kinds of features would be useful?