I've found the Overgrowth blog to be fun to follow.

I suppose I'll stop being all negative about CodingHorror *cough*(which is a bad blog)*cough* and instead focus on a blog I do enjoy.

This blog is useful if you develop with Visual Studio and use C++, it offers deep insight into new language features in C++0x, a decent video tutorial for beginners on the STL, and feature specific information on Visual Studio as it relates to the language. It is incredibly useful and most of the contributors write well.

Personally I don't bother with blogs, I just follow alot of gamedev type people on twitter and just pick up intresting links as they appear.

How about game development blogs?
Just like Toolmaker's blog.
I'm not interested in tutorials or detailed blogs. Just blogs like the linked one.
I'm bored to death, it would be good to read some stuff like it.