I met with the CEO of Turn.com a couple of weeks ago, but on the downlow – it wasn’t ready for public consumption quite yet. Why? Well, it’s a rather audacious startup – Jim Barnett, former head of AltaVista, is running it, and it’s got some heavy backing. The plan? To compete directly with AdSense. How? We’ll seen soon enough, Jim tells me. BizWeek’s blog has outed the new company, however, so now you know as well….