4 ms·Yik Yak shuts down and sells off engineers for $1M4 points by Tideflat 9y agoelmerland 9y agoWhat is the business model for companies like these? They don't collect data like social media sites so advertisers are not as drawn to them. And moderating the groups is near impossible. What was their end goal here?Cozumel 9y agoNo business model. Just take the funding and run.