I honestly find it poinless, unless you are either a girl or are using a particularly dirty bathroom, but other than this, what is the point? We wash our dicks don't we? We don't get piss all over our fingers (unless you're really, really bad.). So what exactly is the point of washing your hands after you piss?
-
Well, it's good to wash your hands throughout the day anyway. You piss several times a day also. It makes sense to do them together, even if your dick isn't dirty.