Here's the primary source (WSJ): http://news.ycombinator.com/item?id=2487310
Off-topic, but it's always interesting to me to see how the big tech blogs (mashable, techcrunch, et al) can rewrite a story like this and grab the upvotes away from the original source, whether that be the publication that did the actual reporting or even a primary source like a company's blog.
I wonder if some HN users tend to reflexively upvote the mashable and techcrunch stories based on their domain?