Now that sounds a bit harsh, and I really have been on the receiving end of poor cycling which cost me 200 quid of insurance excess plus associated aggro. I could very easily go off on one about cyclists

but I don't have a problem with the majority of 'em, even when they do come up the inside. I don't think that's a problem providing that (a) they make sure they stay in the mirrors rather than riding up through a blind spot, and (b) they make the effort to watch the cars and anticipate their likely intentions.
I have thick C pillars, so big blind spots. Cyclists who notice this and make the effort to be seen, or at least be cautious in case I haven't spotted them, aren't a problem. The ones who just roar up the gutter seem to appear out of nowhere, and if I've just started to move or am just about to it's a surprise I could do without. This doesn't happen often as I've got into the habit of looking over my left shoulder and also moving my head when checking the L/H door mirror to change the FOV a bit. I used to have a lot more "WTF did he come from" moments before then, but since then it's been less of a problem, so either cyclists suddenly got brighter or it was my own fault for not doing more to look out for them

. But my rear blind spots are so big I could still miss a cyclist in certain circumstances, and I wish more would look at the car and think "jeez, he'll have big blind spots, I'll bear that in mind".
But my real concern about cyclists coming up the inside, actually either side, is that a few of them don't seem to make any effort to anticipate what the other traffic will do. There have been times I've been sat at lights with a turn signal on and some lycra clad plank comes roaring past just as I start to move off. Don't the eejits see that I'm going to turn across their path? Full marks for the ones who notice those big orange flashy lights on the corners of my car and hang back so they don't run into the side of me,and I can't blame the cyclists when drivers don't indicate ('cos that p

sses me off as much as it must the cyclists). But the others...

. They're the same ones who think red lights don't apply to them BTW. I can't recall who coined the term "suicyclists" but it's so appropriate.