Never once got proven wrong on anything i've argued with, seeing how this is the first time it's actually NOT an opinion, you can't say I do it often. Moron.
About the SD stack, i'm confident it didn't hit everyone on the stack, although im not 100% sure. But i'm stickin to my story, you don't like it? Don't argue back.
Bro, it make sense that it should hit the whole stack. Else you cant kill people which goes upstairs.