por isso que não uso

Harvard Economist Blames Twitter for Down Economy

A new study suggests that Twitter is the root cause of the current economic malaise. Policy experts predict a Twitter moratorium may be declared for Summer 2009 as part of an effort to stimulate economic production and reverse GDP declines.

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Employees who might otherwise be working productively and contributing to the economy can instead create Tweets, such as “I just realized I clipped all of my nails today except for one” or “My co-worker is drinking pepsi . Pepsi!!! I want some. Stupid Lent” or “Financial systems require high levels of trust and oversight. Take away the oversight and encourage high levels of risk for personal gain.”

na verdade eu até tenho um, mas tenho dado uma segurada.