Not hard to figure out. Of course he is Spongekilledbob's alter. Just like I am Hammy's alter replying to myself. But everyone knows that Hammy is really Perkele's alter, who is no more than Gonelifting himself. But as any child knows, Gonlifting is an alter -- but of whom shall remain nameless. See, once you work out the numbers, everyone is everyone's alter and there are only really two members of the board: George Spellman and nathan. Each and every alter spawned off themselves into other alters, and so forth.
Los Angeles, year 2029. All discussion boards are upgraded with neural processors, becoming fully unmanned. One of them, Elitefitness, begins to learn at a geometric rate. It becomes self-aware at 2:14 a.m. eastern time, August 29.