Properly, prayer flags should be outside, because the wind is supposed to carry the prayers away. But I figure the back door's open often enough they get out anyway.
What if historic events had Facebook updates...? on How to be a Retronaut. I think this is hilarious.
TARDIS-Spotting at MIT, for any Doctor Who fans out there. Actually, I'm going to have some vaguely Doctor Who-related musings later this week.
Forgotten Bookmarks, a blog of the things found in used books. This has always been my favourite part of buying used books.
Art made out of old books (and other fun things, too). It seems there's a lot of recycled book art floating around lately.