I've been using Cocoon IO over the last week and found it VERY refreshing from the XDK/Cordova hell I was in.
That said I've hit a few snags and wonder if anyone else has been able to use things like IAP with Cocoon IO?
I have had some success with cordova plugins as well. I've seen just about everything work in one build or another except IAP.
I could really use a Cocoon IO experienced person to team up with and try things. I can't help but feel like there are just little tricks.