I see where you're going, but since the FB is working properly, and as we would expect a social media to be like, comparing the two can give a skew result.
I see why you want to compare them, but sadly, Hive is not there. Might never be, due to the police forces on here, but who knows.
Again, if you have ideas just post about them. It can be anything from community to how sign up should work etc etc