Of course, all under a certain amount of time. Like, you'd buy X minutes of (effects) for Y # of voter points.
Sure, they're functional, and give a slight advantage, but as Dukem said, anyone and everyone can vote, so it's not like it's an 'unfair' advantage. Plus, they're only temporary effects for what would likely be a pretty steep price, so it's not something that I could see being abused.
Just a few ideas to throw into the mix, while we're still talking about it.
