Facebook has announced improvements to Lexicon. 

Lexicon is the pop-analytical product that Facebook produced. It analyzes wall posts and creates large scale graphs, produces data, and gives people other ways to study social networking hot-topics. The long market is clearly to sell the package access to brand researchers and marketers.

Will it work? That’s a question our readers can better answer than us. But in the meantime, it’s a good way to pass a few lazy minutes at work.