I very much agree that it is an interesting bit of news, I've been meaning to download the dataset and play with it for a while now. The only point I wanted to make was that there is another side to this story. An adequate summary can be found here: http://sphinn.com/story/80142 - I read the HN terms of use and didn't see anything that specifically forbids promotional stuff, but this tool is associated with a company that develops linkbait for a living. I don't mean to imply that this would make dotbot less noteworthy/interesting, but I am suspicious of linkbait. I lurk on HN because, frankly, much of the information sources in my industry are crapped up with "social media optimized" thin content. Again, sorry if I overreacted. This is my second post here and I don't mean to make a nuisance of myself.