Doubt it. The few people who got the thing are being too legally prim and proper to bother checking. Of course, they're not interested in sharing it to begin with, so of course they won't be interested in checking either, most likely.
Those of you reporting that your browser says 10.1 / "something with a 10" - are you using the tweak flash version app? Because that would explain, oh, I don't know, why your browser would report version 10-something, since the tweak flash version hacks the binary itself to change the version string, as I understand it.