Physical Blogging?

This is sweet because the guy picks up trash from specific events and then turns it into "art" and sells it. Obama's Inauguration trash cubes, a parade... they're all little commemorative  nic-naks from a specific place in time, much like a blog. Instead of a space on a website with a few photos, it's a physical cube with a few chunks from the day itself.

Physical blogging.

http://www.nycgarbage.com/order.html