I try (sometimes without success) not to comment on stupid things which are interesting only because they're stupid, so I haven't had a whole lot to say about Donald "Poor and Stupid" Luskin, who has described himself as "stalking" Paul Krugman, and now threatens to sue Atrios for saying the same thing. If pressed, this is likely to turn into the biggest legal embarassment for the right-wing commentariat since the whole O'Reilly/Franken debacle... which would make Luskin, in this respect, the O'Reilly of the blogsphere. You know, I think he'd like that...