This year I've been caught behind more motorcyclists going slow who won't pull over or wave me by than any year I've ridden. In the past, I've been very hesitant to pass another rider on a double yellow, but now I've actually started to be more annoyed with this type of rider than bad car drivers. You really ought to know better. I expect more from my fellow riders. It hasn't happened to me often the other way, where someone comes up on me, but when it has, I sure as hell wave people on. It seems just common courtesy if you see another bike behind you to respect their ride and get the hell out of the way...you don't even really need to slow down, just take the right side of the lane and wave by on a little straight. But nope. I'd say a dozen times this year that has NOT happened. I'm pretty annoyed that I've been caught behind so many this year who apparently can't be bothered. It never seems to be the sportbikers - always someone on a Harely or a standard bike. I now spend just enough time behind to ensure they know I'm there and find out if they are going to be cool or not. If not, I've now decided if you're gonna ride like a douche, you're gonna get passed like a douche and I rip a pass. It's very tempting to give a 1-fingered salute, but I haven't...yet.