Twitter user '@robinsloan' is being credited with the five-billionth tweet. The tweet, "Oh lord.", seems fitting. He is calling it the "The Pentagigatweet". Who is Robin Sloan;
"Twitter's five billionth tweet came not from one of the celebrities or marketers who have flooded the service in recent months, but from one of the quirky Bay Area dot-com nerds who formed its first loyal pack of users.
Sloan, who lives in San Francisco, recently departed his gig at Current"