Google buy their serach tech and incorporate it.
Not gonna happen. According to a recent (as of today) Yahoo! article, cuil has been created by two ex-Google programmers!!! They broke off from the company. I smell a rat here; I think Google's great, personally, but they've gotten so big that other corporations are starting to feel threatened. The $4 billion starting bid that Google put in for the 700Mhz analog airwave range doesn't exactly help, either. Unless they watch themselves, they could really get pummeled.
They're just waiting for the server to cuil down... :/
XD
Seriously, what idiot thought that "Cuil" could POSSIBLY be pronounced "KOOL?" I thought it was "KYOO-wil" or something when I first saw it. XP