Here's my toilet seat dilemma: pee drops on the seat. Wipe 'em or leave 'em?

I want to be nice and clean up a public toilet seat. It only seems like the polite thing to do. Those pesky pee drops left behind by a hoverer drive me crazy. However, if I clean up the pee drops with a swift wipe of toilet paper, am I leaving behind just enough germs to give the next non-hoverer a zit on her ass cheek? Or do the germs die off pretty quickly after they are dry? Would it be better to actually leave the pee drop as a warning to the next possible victim to stay away?

What is the best course of direction to ease my conscience?