Wired:

Alton Brown of Food Network had strong feelings against Twitter, but an even greater aversion to Facebook. When his agent demanded he choose one, he picked what he felt was the lesser of two evils and began tweeting.To spice up his twittering, he began hand-writing notes, then posting pictures of them. Sometimes he’d doodle a message in Morse code. Or draw a sketch. Or set half of a paper message on fire, then tweet a photo of the remnants.

You gotta love Alton Brown.