Ha! Yeah, I learned to watch the Voting Power long ago for those exact reasons! Ninety to a hundred is where I also generally keep it (if I can) as well. After lots of Delegations though I forgot to compensate when setting my voting percentage.

As far as Hive goes... I dunno if anyone should worry about growth besides making sure that the framework is in place to handle it. In other words I think that it will happen on its own and we should simply be ready for it.