I have never been yelled at by a comic creator - I have seen some of them get really grumpy. Adam Hughes threw a fit when I was in his line once. I saw Marv Wolfman get pretty agitated once. I got mad and threw a temper tantrum at Arthur Suydam one year (I think at WWCh). I asked him to sign my copy of Cholly & Flytrap #1 and he told me that I needed to spend $30 at his table for an autograph. I'm pretty sure my response was "Dude, it's Cholly and Flytrap, not Marvel Zombies." He said no money, no auto, so i looked him right in the eye and threw the book in the trash. @mschmidt fished it out and gave it back to me later. He just couldn't stand me pitching a perfectly good comic . . .