actually, puns on the word twitter aside, there's some great stuff in this challenge
(,
Thu 7 May 2009, 10:12,
archived)
as long as people think a bit, and don't just play on the word twitter, you can get some half decent ideas :)
(,
Thu 7 May 2009, 10:13,
archived)
so that from a distance they look like darth vader?
(,
Thu 7 May 2009, 10:19,
archived)
