Twitter is not a technology. It's a conversation. And it's happening with or without you.
Twitter is ultimately a broadcast medium, where I can put out a message and people will see it.
Tweeting our hearts out in the vast expanse of the Twitterverse. Let's make some noise!

Twitter is the cocktail party from hell. Everybody's screaming and nobody's listening.
On Twitter, we get excited if someone follows us. In real life, we get really scared and run away.
I love Twitter because it's the one forum where you can access people you wouldn't ordinarily be able to access.

Twitter is a great place to tell the world what you're thinking before you've had a chance to think about it.
Twitter is the first thing that humanity has built that humanity doesn't understand, the largest experiment in mass connectedness that we have.
On Twitter, the bullsh*t has increased. We have to detect it and, possibly, counteract it with even more bullsh*t.