Remember, you don't have to assume I'm a guy.
I am enjoying the guessing. And if you want to do some detective work and spoil the mystery, whatever, I don't care. The other main reason for using this name is just that I like it. I think you may be missing the intended irony.
As far as the bright-line division between GPT and the Cage, let's just take a look at a random day, let's say yesterday, since it's easiest. jamesn's posts in the Cage: 5. jamesn's posts in GPT: 3.
I don't think you're doing well on this point.