I've had a crush on a straight guy or two, but:
Firstly: not because of the fact that hes straight (the forum title is kind of ambiguous)
Secondly: I wont ever act on it or make it known, because I hate it enough that if you tell some straight guys that your gay that they will try and avoid you (as being gay automatically means all guys are "your type" :roll
so I dont want to make the few hetero's that I actually crush on feel uncomfortable too!
Doing this kind of regresses the progress people have made in the world concerning acceptance of the gay (and all frowned upon) community.