I don't think slurpy was minerscreek. You may or may not recall, back then, I immediately marked minerscreek as being the poster to start the rumor, and followed and checked into his posts. It didn't look at all like slurpy. In fact, I think it looked much more like guru.
No one ever seemed to mind that guru was the guy behind squashing the subpoena on Locastro. They had Vinny dead to rights, and he convinced everyone to forget about it, then the fire.....then another fire...then....