You probably deal with them more near you. The only ones I have a big problem with are the ones who want to be on the road but the road is a 45 MPH speed limit and they are doing like 10-15 MPH. Can't want to have all the rights to the road a car does and not maintain the flow of traffic at all.
We have two varieties: the people who ride standard bikes around and ignore stop signs, nearly causing accidents every day near us, and the people who ride racing bikes and take up entire lanes on busy streets. Those ones use the streets that have huge gaps between lights or stop signs, which just means that they force everyone to go around them at the speed limit. It's not too much of an inconvenience on one of the major streets they use, but on another, they can add up to an hour to the trip between Santa Monica and Malibu. That might even be an understatement. Huge traffic buildups as people are forced to merge into one lane of a two lane highway and then spread back out only to have to do it again a quarter mile down the road. And when a cyclist or two feels like going 17 instead of 15, he'll fly over into the left lane and force everyone into brake check mode. Then all the cyclist douchebags converge on one coffee shop or another to wave their tiny spandexed dicks in people's faces.
I've seen people run cyclists off the road and applaud. If they can convince a few people to take up jogging or swimming instead, it's a huge win.