Grumpy Old Geeks Products Yik Yak Product Yik Yak 2 mentions in 1 episode An app the hosts discuss in relation to student conversations and a Slate article about its possible benefits. Mentions 100: So Much Universe, and so Little Time Mar 13, 2015 17:04 I downloaded Yik Yak and gave it a shot. 17:25 The Upside of Yik Yak, written by Amanda Hess