I bet you're thinking I'm going to be talking about Pokemon in this post but I had a random thought about a function that existed (maybe still exists dunno) on Facebook. Being able to poke random users. Now I have no idea what the idea behind it was in the first place as I never used it and it seemed to die down pretty quickly, I can think of a lot more options where this could be of better use here on the Steem platform, though.
As stake is being distributed more and more while curation stake is being reduced due to the rise of dapps and roi bots a poke function would be really helpful. Maybe it could be a link to a post you'd want said user/curator to read or you want him to check out your recent posts. If it would be restricted to both accounts agreeing to get poked it would probably quickly eliminate abuse. I'm sure curators could find a lot of great usecases for it too, I can think of many for 
Thoughts? ^^