+Charles Akins has compiled an impressive list of OSR related blogs. Each blog gets a short description what it's about and how frequently it's updated. For example, my blog is:
A fun, meandering blog that tends focus on most everything related to the hobby. Inventive and clever. A good place to start in the archives is Orc Babies and you'll know the tenor of this blog from the get go. Updates: Dark since October 30, 2013.
Inventive and clever. Yes, that made my day.
The list is already the most complete overview of the OSR blog-o-sphere, and Charles is updating it with blogs from the comments. It is a great resource to discover new blogs to read.
Check it out!