What are the best developer/hacker focused blogs?
juliusdavies: I like Steve Yegge's archive, especially the original "internal amazon blog" (2004-2005): http://steve.yegge.googlepages.com/blog-rantsPlanet Apache can be interesting (an aggregator of apache committers).  Extreme variation in quality, but James Duncan Davidson and Sam Ruby and a few others make it all worth it:
http://planet.apache.org/committers/Anton Chuvakin for security: http://chuvakin.blogspot.com/