I imagine all the threads would be, like, "holy shit, this online videogames magazine is OLD!".
And, of course, there will be a lot of threads about aliens. Just like right now. "The alien invasion of Mexico, your thoughts?" etc, etc. And then there will be a poll, asking whether you applaud the aliens, or not, depending on how much you like Mexico.
Also, "Pixels can be differentiated from one another when you zoom in 5000000% in <some random, popular videogame>", and then there will be lots and lots of whining.
"I flew into someone when using the Tube Transport System, and other uncomfortable happenings in them."
"110101001101010100011010100"
"Hey, I'm havin' a party tonight. My teleporter gate's coordinations are 54° 23' 38" N. Anyone who wants, can come."
"My sex slave robot's voice box malfunctioned. How do I get him to not sound like a man???"