Fitting with Chris's "stickiness" meme, thismodernworld.com isn't a very "sticky" site - it doesn't even allow comments - and it goes Atrios one better by opening off-site links in new windows by default (Atrios requires you to check a box for this behavior), which makes clicking through much more convenient (especially for IE users) - when done, you just close the window and you're back at thismodernworld.com.