Well this is cool. Apparently, if I make a certain number of comments on people's pages in a day, DeviantART decides I'm a spammer! Sorry everybody, looks like it'll take me longer than I thought to respond to all your comments/faves/watches from during my extended absence (Damn, like a year and a half now, isn't it?). Bear with me, y'all.
EDIT: Oh wait, if I just wait an hour and then come back, deviantart trusts me again. Which is good news for me, but kind of makes me suspicious of how easy it might be for actual spammers to go undetected. Ahem, can't have your cake and eat it too, I suppose. Anyway, false alarm!