http://www.tech.port.ac.uk/staffweb/duke-wie/blog/2006/08/24/edufilter/
David Tosh, who developed Elgg, has set up Edufilter.
a space dedicated to reviewing educational projects, software and research
It was only launched in August, but already has several useful looking posts … I’ve just been off investigating EdTechTalk - and from there found some more interesting posts.