What paper are you using for your drawings these days?

For example, Ben Blake draws on coffee filters.

Decades ago, on the theory that it's the best paper, I used to draw on money. Then I got scared that it violated a criminal statute, and I chickened out. The limitations period is long past, so don't come after me, feds.

What nonpaper are you using for your incredibly lame little confessions these days? I'm using Blogger.