[ora600]

I liked the idea of "unprecedented level of access to the algorithms and data that Blekko uses to determine relevancy".

This is a great differentiator from Google. Google can copy features like slashtags easier, but I can't imagine a large company known for its secrecy suddenly exposing their algorithms.

[teebes]

Yes, I wonder how involved they will be with Open Source. Could really shift things a bit if a startup like Blekko shoved Google further to the center by being more 'Open' (whatever that word has come to mean) than them in the eyes of the media.