I've noticed I get significantly higher vote values from PAL than STU. I think this must mean that my followers who autovote mostly are strong adopters of Palnet. I've staked CCC but haven't yet created a post for the community. I'm a photographer, so will eventually start using the Creativecoin community heavily. I look forward to hopefully getting some good upvotes with CCC.
Regarding creating another account for all the staked tokens, that's a good idea. It's bothering me that while my steem VP is down at 80% my staked tokens (PAL, LEO, CCC) VP are up near 100%. Although, it's been a few weeks since I last checked, so as more users start posting to those communities the more my votes will come out of those stakings.