Strobist

http://strobist.blogspot.com/2011/09/bjorn-stopped-by-house-on-way-home.html

I love this site. I always visit it time to time so that I have lots of new blogposts to read instead of just one or two. Always learn about new techniques for lighting photos, learn new strobes and other photo stuff, see awesome photos. The way he writes is also relaxed so it doesn't get dry. awesome site :)