I've never asked for a photo but I did bump into MK (and his family) on the street in Hay on Wye and I asked him to sign my MK strat so I guess I'm just as bad.
I don't think it's bad, I actually think that I have some psychological problems going on, where I can't possibly approach people. Besides, Mark clearly understands that he's a guitar hero and changed the lives of millions, so getting asked for autographs and photos is a regular thing to him. But I won't do it anyway, haha. But it's also quite obvious I have a little chance to bump into MK anyway as I live in the 3rd world country