Bryce Harper deleted his Twitter account last night.

When asked why he replied: "I just wanted to, I was done."

From Zuckerman:
Harper wasn't interested in providing more details than that, though it's perhaps no coincidence he halted his tweeting less than 48 hours after the Nationals held a full-team meeting on PR and media relations, bringing in a media consultant to advise players on how to handle themselves with the public and reporters.

"We warned them about 'Tweeter' and Facebook and all kinds of sites," manager Davey Johnson said Monday, revealing his lack of expertise in the social networking medium. "Nothing's secret anymore. I did point to a couple guys and said, 'Now you listen to this.' I'm not mentioning any names (in public), but you know probably who."