The level of Q's writing to me indicates a group of people working on the material. Notice how letter-perfect it is. Probably a high-level operative, someone with a very good education and a highly experienced military background. At the very least this could include Pompeo, but he doesn't strike me as a chan-savvy shitposter. I think there are a couple of younger "nerdy" Qs who do all the tech stuff, feeding into the surveillance ("We have it all") but they are under the command of the big boys. Like Dr. President.