I just wanted to say how much I love B4A, and say a quick thanks to the community and Erel particularly.
Coming from a VB/VBA background I've found it pretty simple to get started - the few newbie questions I've had to date have been answered quickly.
After just a few hours of tinkering I'm well on my way to redeveloping an App Inventor application, with all the features I wanted but AI didn't support.