I keep reading about the number of shutter actuations (clicks) that cameras can perform during their lifetimes. I've also read where the metadata contains that data, but I have yet to be able to find it. My 60D has been used quite extensively, but I don't have a clue as to how many clicks it should be able to satisfactorily accomplish, plus how to find that number. Nikons and some other cameras offer these numbers, but based on my examination, Canon does not offer this data. Am I correct, or is there a method to this madness?