Biggest difference is Wikipedia isn't ad driven and the information on there is actually interesting, naturally drives you to explore. My bounce rate is 100% an

Biggest difference is Wikipedia isn't ad driven and the information on there is actually interesting, naturally drives you to explore. My bounce rate is 100% and I rarely click a Quora link if I can help it. 1% useful 99% noise. I agree with StackExchange, sometimes the random things on the sidebar grab my attention, whether it's some random travel question, workplace, about writing/sci-fi, etc. Pinterest is another spammy site. Same with Quora. Like what is the model here? Spam SEO, drive ad revenue? In my experience Yahoo Answers was 10x more interesting than anything Quora offers, but maybe I and others like me are the exception and companies like Quora are actually getting eyeballs with their UX and business model and that's why Yahoo Answers isn't a thing anymore.?