From JP on January 17th: Twitter is fast becoming my personal submarine and periscope to the ocean of the World Wide Web
From Ann on January 23rd: I think this year is Twitter’s year. I think their tipping point has been reached and passed.
From Stephen Fry just yesterday: Welcome to my twitterworld
But I'm still not sure about it. Two possible reactions:
From the stereotypical new woman, enthusiastic about this new way to communicate:
I am a twitter. Sexy, fun, dietin' manhunter.
Or from the stereotypical dinosaur, a guy who doesn't believe in all this new technology:
I am a twit. Terse, XY, fundie, tin man, hunter.
The same letters in the same order, just slightly different spacing.