tweethearts

Noun

tweetheart (plural tweethearts)

1. (Internet) A Twitter user who is popular with others.
   • My colleague in the US, Heather Hopkins recently covered the blaze of publicity around Oprah Winfrey starting to tweet and its immediate impact on Twitter’s US share of visits. In Australia the influences seem to be broader than America’s new 'tweetheart’.2009 April 28, Alan Long, “Oprah may be America's Tweetheart, but she doesn't make the earth move Downunder!”, in Digital Ministry
2. (Internet) A Twitter user who is one's personal friend or within one's broader social networking circle.
   • "I liked the idea of people who don't really know each other except through short messages getting together and meeting for the first time, putting a face to a name, and also telling people how much I enjoy reading their updates," said Tim Lara, Twitter user @timothydanger. "Meeting new tweeps was...2009 September 5, C.J. Castillo, “Tweetups: Meeting the people behind the tweets”, in Victoria Advocate
3. (Internet) A Twitter user with whom one is infatuated or involved romantically, especially if they were first met through the service.
   • "I actually met my girlfriend on Twitter," says Verdino, who has been tweeting for the last two years. "We call ourselves tweethearts."2009 February 4, Luann Lasalle, “Tweeting with tweople: Twitter spawns new vocabulary - but beware of twitterhea”, in Winnipeg Free Press