Friday Miscellany
Over the last few months, I’ve noticed an increase in the phenomenon of bloggers putting up something like a weekend roundup of links, videos, or whatever else they found interesting over the past week. I’m not sure what I think of the “weekly link dump” genre of blog posting yet—I confess that I almost always just ignore these posts in my reader—but today I find myself with a handful of interesting and completely unrelated ideas and links bouncing around in my skull, so I will unload them where I unload so much of my disorganized mental freight: here.
Rumblings 