I used Sharky Forums. Then they got rid of Off Topic. At the time I never posted Off Topic and only cared about CPUs. So I didn't care. But others did. Tons of people left; making the hardware discussions nearly pointless. No one would answer you back since no one was there. The most respected and knowledgable poster there said he was coming to Anandtech. I resisted for a while, but slowly I got pulled over here and gradually ended my posting at Sharky.
I also stayed in General Hardware for a long time. But the pull of Off Topic eventually got me. I hardly ever browse GH anymore.