Radar was first launched in 2002, but due to server issues we had to take it down for repairs earlier this year. The new version features a major interface redesign that we think you'll appreciate.

Radar is a human-maintained blog directory. The blogs are selected by us, Planetizen's editors, for content that we find interesting and relevant to our audience. Radar sorts the top blog listings by activity (number of recent posts) and popularity (number of hits through Radar). Our editors sort out blogs that are inconsistent with relevant posts, and we look for bloggers who post good, accurate headlines (rather than "Monday Update," e.g.) and content that reflects sophisticated thought (rather than just posting a link and a couple of sentences).

If you have a blog that you think we should cover, please submit it for consideration on the Radar page.

http://radar.planetizen.com/