"Ben Gimpert is a friend of the Open Library. He and I got together over lunch a few months ago to talk about big data, statistical natural language processing, and extracting meaning from Open Library programmatically. His efforts are beginning to bear some really interesting fruit, and while we work out how we might be able to present it online, we thought you might be interested to hear what he’s been up to." Answer: good things. Ben is awesome, and this work sounds great. (I can't quote a suitable passage, so George's intro will have to do).