I wanted to jot down two quick thoughts about Twitter’s announcement earlier today.

First, the money for Twitter is not going to be in running ads against search terms. I just do not think most people use Twitter as a way to consistently search for information. Google can get away with this because a search engine is not traditionally a personal thing. Google leverages the power of the many, Twitter relies upon relationships between users.

Twitter’s true value in advertising, is going to lie in leveraging what it knows about users you follow. If Hunch is able to build something that predicts tastes based upon following habits Twitter ought to able to develop something similar to deliver targeted recommendations.

This last part is what has me actually excited about advertising on Twitter. This could be huge. It could take the type of recommendation-engine that is true of advertising on The Deck and Fusion Ads and extrapolate it to a service with millions of users.