I'm largely tired of opinion -- my own included. I am, however, increasingly fascinated with capturing and incorporating useful, alternative data sources from the edge. You see some of that beginning to happen via Twitter (and I'm advising an interesting company doing work here), but there are all sorts of opportunities at the confluence of unstructured data, companies like QL9 and Kirix, webcams and video analytics, and, yes, blogs.
While I've long incorporated meta-data from blogs in my thinking, I want to make it more explicit. I want blogs about data, sites that reshape and repurpose data as their central purpose. Sort of like a Bespoke with an API, to use one example, but there are lots of others. Bring 'em on.