Acceptable? Ah, but as Andrew oh so subtly pointed out, he can do whatever he wants with his webcomic. Next: He leaves this up for two weeks and returns with an inane flash animation about Squiddles.
Can is not the same as Should, and probably not Will either.
For example, I can go out and streak in public. Still not acceptable.
Well, I guess the question here is
acceptable to who? If you go out and streak in public, it is quite possible, depending on location, that there will eventually be people to stop you. If Doctor Manhattan goes out and streaks in public, everyone just tries not to notice, since he can make you explode with a thought. "Acceptable" implies that Andrew
needs your acceptance, which he quite obviously doesn't.
Ok, I'm seriously confused. What are the exiles? I don't remember this being elaborated on.
Also, is the guy that Karkat's teamed up with ALSO Spades Slick? What's his name again? Is he just another Jack?
Exiles are former agents, exiled to the players' planet, who aid them by instructing them via computer consoles and completing various time loops. Such as VW, PC, AR and WQ. It's been elaborated on, I assure you.
The guy Karkat teamed up with is Jack Noir from the Troll session. Also known as Spades Slick. At some point in the distant future, he will be exiled to the ruined Alternia, single-handedly restart civilization, take on the felt, get his arm ripped off by Snowman and find Karkat's console in an underground vault.