So why does Q bother to delete crumbs?

It's obvious any blackhat can still find them simply by coming here.

Maybe it's because Q didn't post that particular one according to the complicated grand scheme of the Clock. So deleting the posts could mean that the timestamps of the deleted crumb don't correspond to anything meaningful and would confuse the clockfags.

I keep seeing fags guessing they must be deleted so they can't be seen any longer but that's just ridiculous. So it must mean anything else but that shit.