I've recently completed a 'proof of concept' integration between AeroGear, JBoss Forge and Metawidget. It's been a learning experience, and there's probably a lot I could have done differently or better. Your feedback would be most welcome!
I have blogged the progress so far here: http://blog.kennardconsulting.com/2012/02/metawidget-and-aerogear.html
That is awesome stuff Richard!! I can't wait to dig in more!
We've got the 1.0.0.M2 release Mon/Tues but after that we'll have more time.