I'm sure that happens on both sides. May happen more often on BYU side due to the sheer size of BYUs fan base. Since we far outnumber Utah fans it's likely to happen more often.
Of course if we could look at it on a per fan basis I'm sure we
Wouldn't be surprised!
Seriously though, don't read posts on news sites. They're mostly losers with nothing better to do. Dedicated sports related message boards however, ...