[boyter]

It does, but Gabriel (the guy behind it) described the issue with that approach quite well here, http://www.gabrielweinberg.com/blog/2010/11/code-icebergs.ht...

Keep in mind quite a few people have done this before, bitcircle, 4hoursearch etc... spring to mind but DDG has actually done some innovations in the space and is still around. The fact that people know it will still be around next year encourages you to at least play with it.