Robyn of the GamingAndTech blog has an podcast interview (podcasterview?) with Sphere.com CEO Tony Conrad.
http://www.gamingandtech.com/2005/11/sphere-interview.html
Notes
- Sphere doesn't index RSS, but rather HTML.
- Sphere isn't using tags.
- Sphere doesn't filter out SPAM, but rather relies on their relevance algorithm to push SPAM down the result set. This doesn't seem to work. A simple search on KBCafe shows mostly SPAM in both the keyword result set and the related blogs.
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