I cracked my Eagle crank...

Oh, that is sickening. As an owner of a cast crank, Im going to break out the dial indicator and check that hub...BUT at least we know what caused it! What would a forged crank do, just absorb it? Im with Loco: Im trying to figure out the dynamics of a worn hub that is pretty much surrounded by the biggest main bearing (#5) and the most meat on the crank causing the fracture at that point? Some structural engineer/crank guy can maybe explain this to us, or me? yikes!