I fully understand your concerns, which it why I try to post about bk periodically. Go look at bitkeeper.org, we are now fully open source and published under a

I fully understand your concerns, which it why I try to post about bk periodically. Go look at bitkeeper.org, we are now fully open source and published under a plain Apache 2.0 license. No additional license or restrictions. So we can be as evil as we want and you are still safe to use it. ;-)