Tumblr in the Hay

You know, I'm not ashamed to admit that I sport some nerd lumber whenever Marissa Mayer is in the news, but uh, whose bright idea was it to dump a bil plus on a micropornblogging venture with no real revenue model? Not that Tumblr can't or won't eventually turn a buck, as it continues to build, but right now, Google seems to be holding most of the cards in the tech biz, what with Dell circling the drain and Microsoft devolving into a shameless licensing racket.

Let's face it -- this weekend's real lottery winner wasn't the lucky bastard hiding out in America's Wang, it's David Karp.