*g* Yeah, but I already have 184 subscriptions on my Google Reader, which is a lot more than I can keep up with anyway. Google Reader is where I track blogs with actual substance -- my archaeology, astronomy, environmental, housecleaning, history, book, etc. blogs. I think I want to mentally slot tumblr as "that thing with the pretty pictures" and keep it something I can just skim through to look at stuff. If I find any tumblr blogs with significant written content that I want to track, I'll probably move them to my Reader.