The experts out there told me how Al frame will eventually fail dued to repetitive stress cycles but I don't know of anyone who had actually destroyed his or her Al frame from normal usage. But I know a guy who worked in the building cracked 2 steel Trek touring frames from commuting. So anybody got a story to share about your old Al biting the dust? How eventful/spectular was it? Of course, I'm not talking about destroying a frame in a crash.