I've been ok with, even a fan of, Twitter's tiny character limit for years. Constraint breeds creativity.
But the more I use #ADN, the more frustrated I get trying to craft something for 140 characters. It's a strange phenomenon.
@chartier i'm finding it harder and harder to post on twitter now. it seems like 140 is interesting for quips, but very difficult for real thoughts and conversations.
… and i think i've had my fill of quips.