Yeah, PLyczkowski, I know about F-G keys, and thinking about this every time I making retopology.
There were 3 months of daily testing of workflow compartibility, and AutoGrab were my the very first proposal to Bartius =)
There were also a lot of other different proposals, but during testing I’ve cancelle them all, because it were not clean or compliant, or simple in realisation enough.
For example, F - G keys are much closer, than F - ESC for modeling feature, when you totally not needed to be vertex grabbed exactly after creating.
That means, that it should be as an AutoGrab MODE, that conflicts with default Fkey functionality, which never had any modes, so it makes troubles for implementing F2 into the core.
This way we has got the Clean Base, that was stable, suitable for any modeling style and ready for integration.
So we’ve decided to left this feature untouched even in public release
But, anyway, we will be able to implement any modifications as an AutoGrab mode later, as patch or override script =)