There's 140 characters, and they are all terrible.
Me: "Going on twitter to hang out." H: "Twitter is an app, not a place." Me: *whispers venomously* "Is too a place!!"
They were ravin' with Raven.
One spends 400 dollars on a console that will play games for years, the other pays 400 dollars for a graphics card that will be outdated in a week
Woofleball
They get throne away.
A rashtag.
With Twitter you only get 140 characters.