I confess that I usually find Tumblr blogs poorly-considered and dull. Most Tumblr bloggers just post random things they find from around they web. They have no theme and no credits and no reason anyone but themselves should be interested.
Hot Chicks in Batman Shirts, however, is an inspired Tumblr blog. You wouldn’t realize that there were that many entertaining pics on the web of the bustier sex rocking the Bat signal. But, oh, there are.