It's worth looking at this even if you couldn't care about typography. ILT (I Love Typography) is one of those rare blogs that picks a topic and writes about it with such passion that even those not interested in the topic feel an urge to subscribe. It's pretty much a picture perfect description of what a niche blog should be like, so if you're into developing blogs, check it out.
Disclaimer: I was a very early subscriber, but don't know the guy who runs it.
Disclaimer: I was a very early subscriber, but don't know the guy who runs it.