Enlarge (credit: Mandel Ngan / Getty Images News) In a move that seemed all-too predictable, Yik Yak has fired more than half of its staff. According to the Atlanta Journal-Constitution, the local startup laid off 30 of its 50 employees on Thursday. Since it began in 2013, the company behind the purportedly anonymous messaging app has never had, and still doesn’t have, any obvious source of meaningful revenue.