Huffington Post article on DeepMind-requested AI ethics board, links back to LW [link]
http://www.huffingtonpost.com/2014/01/29/google-ai_n_4683343.html
Not going to summarize the article content, but I think this is the highest-level publication linking to LW so far.
Also, it's appears that Shane Legg, Jaan Tallin and others at Deep Mind leveraged the acquisition and moved the friendly AI conversation to a higher level, quite possibly highest level at Google. Interesting times, these are.
The Economist writes about this too:
http://www.economist.com/news/business/21595462-google-buys-british-artificial-intelligence-startup-dont-be-evil-genius