John Mayer has quit Twitter. Repeat: @JohnCMayer has qwittered. This startling development comes three days after Mayer tweeted a photo entitled "Self Portrait of The Artist Three Days Before His Metaphoric Retirement." Here are his last tweets, preserved for posterity.

Worry not, lovers of Mayer microdrama: The warrior blogger, media quitter, and, oh yeah, musician remains a user of Tumblr, Facebook, and [via]

Click image to enlarge.