The Android SDK T&Cs were updated yesterday to include a new clause specifying:
3.4 You agree that you will not take any actions that may cause or result in the fragmentation of Android, including but not limited to distributing, participating in the creation of, or promoting in any way a software development kit derived from the SDK.
Stop me if I'm being stupid, but it seems to me that B4A could be seen as "a software development kit derived from the SDK". Do we anticipate trouble with Google?? (I hope not as I'm a big fan of B4A.)