Also worth noting Lenovo's official statment on the matter http://www.techrepublic.com/article/lenovo-denies-deliberate... confirming that they have not blocked the installation of alternate operating systems. It was a shame to see the initial posts this morning hit the top of the page without any more evidence than a single customer support rep. who was unlikely to realistically have inside knowledge of some kind of…
If it raises the issue of running Linux on laptops, it's fine IMO. And both Lenovo and Microsoft have a lot of accumulated badwill that does not play in their favor. Guilty until proven innocent seems fair here.