Look no further than a few posts down from this one, titled No Respectable D1 Team.
I'm telling you, it's not just relegated to OBs, 247, IT, HS, or anywhere else.
AND it's not merely the Texas fan base. Pick a team, any team. Go check out Arizona State or UCLA fan boards today. Iowa, anyone? How about Arkansas? They're all the same. They're all filled with cliff-jumpers and 'fans' not happy with what their coach, QB, Def, ST, or coordinators are doing, and they're not afraid to shout it from the rooftops.
In my opinion, this is what happens when you give someone an open forum with the capacity to post in said forum anonymously. They don't have to own their comments. Anonymity, as you and I discussed a couple of days ago, is the great equalizer when it comes to those with knowledge and those without. Anonymous posters do not have to own a darn thing that they post. They can talk, (as is said,) right out of their ass. Right, wrong, it doesn't matter.
While I go by joeywa, most on the Texas boards know my name is Jeff, know how to get in touch with me, and many of my close personal friends call me joeywa. It's my nickname.
I know you use your name, and don't "hide" behind a handle, but that's the exception, not the rule.