If you are looking at starting with a hybrid approach and move towards a more native UI, you might like Calatrava - http://calatrava.github.com/ http://calatrav

If you are looking at starting with a hybrid approach and move towards a more native UI, you might like Calatrava - http://calatrava.github.com/ http://calatrava.github.com/ Disclaimer - Two colleagues of mine wrote Calatrava.