Currently earning around 1 yap/h from my post of $ETH . While the post got a lot of attention, without the hot inner circle accounts interaction would have made me 0 yaps. 

You can check and see the hot IC account that retweet my post vs his Yap Market leaderboard position (earning lot of yaps). To add a caveat here: this is what has made me the most yaps, and I am not saying this is the only way to earn yaps, but has a  high rate of success happening.
#ETH