I assume you are referring to
I assume you are referring to this thread on the underground:
It is very entertaining and worth a read for those who haven’t seen it yet.
1) Rios is a douche and more generally an idiot. If you need proof I suggest reading pretty much any of his work.
2) Rogan knows his shit, he may on occasion, (not this one btw) get a call wrong, but that shit is bound to happen when you are calling action on the fly. Also, props to Rogan for calling Rios “a dumb cunt”
In regards to sherdog, Ryan nailed it in the podcast a while back when he basically said sherdog was antiquated. That site is pretty fucking worthless except for the fight finder (which still sucks because it has a clunky interface).