While I recuperate from Web 2.0. Here’s a post on Sphere, a new blog search tool he likes…
The big issue is finding relevant and intelligent blog posts on a specific topic, that are based on authority. The authority is not an arbitrary decision of a human community, but a “collective effort.” Google tries to do this in its new Reader by restricting “google search” to RSS feeds. But that’s not the answer.
Instead, I recommend you guys take a look at Sphere, a stealth mode start-up that has developed some interesting algorithms to solve this problem.
Sphere is not accepting any more beta testers and as such, one cannot check out their service.