I like 37 signals blog ( http://www.37signals.com/svn/ http://www.37signals.com/svn/ ). They do promote themselves, but they also have a lot of good insights.

I like 37 signals blog ( http://www.37signals.com/svn/ http://www.37signals.com/svn/ ). They do promote themselves, but they also have a lot of good insights. Apart from that, I main read what is linked to from dzone.com, programming.reddit.com, or occasionally digg, although not a big fan of digg.