Warning: these are very nerdy. I've selected some specific articles from some of these, but the entire blogs are worth perusing if you're interested in this kind of thing.
I was laughed at yesterday for saying that I was reading "an interesting article about typography," but I thought this was fascinating.
Two great articles from logodesignlove.com. Great information and tips for libraries looking to rebrand.
More about branding
Bonus link just for fun!
I am a huge Lego fan, so this makes me happy in so many ways: