For me the interesting thing is less the across all mobile GUI,
but their claim of a working backend-ignorant local caching/replication layer.


>Looks interesting, but whenever I see a "we do all" tool, I always wonder about it. The UI is very different on all the platforms, so you either have to do the UI multiple times or have an app that doesn't look right on all but one platform.
>
>>
>>Now if you want to try a little experiment why don't you get this thing:
>>http://rhomobile.com/products/rhodes/
>>...which will allow you to write an app for iPhone, Android, RIM, Windows Mobile and Windows Phone 7 all at the same time...and see which sells the best. It will most likely be in the listed order and if Symbian was in that list it would probably be above the windows ones too.