Rumours are hot about News Corp planning to buy Digg . It’s a rumour right now, how much truth is there, is anybody's guess. This can be real news and might have been leaked to the press as a part of the strategy as suggested by Internet Analyst, Henry Blodget, Settle on basic deal terms and a provisional price, leak details so the market has a couple of days to chew on the idea, see how the stock reacts, and neutralize the market’s biggest concern (lawsuits) by announcing a distribution pact with the main guy who might sue you, fix the price, rubber-stamp the press release, and go. The coming days will tell us how much truth is there. If News Corp cannot buy this then these might be probable buyers for Digg. Microsoft - Microsoft will be the obvious choice because Microsoft is lagging in this Web 2.0 phenomenon. There hasn't been any decent/buzzing service offered by Microsoft in this space. If this comes on board, it will provide them with a kick-start, which they are hopin...