That could be cool yeah, but I wouldn't want you to do it just based on what I said! I hope it's a popular idea in general =D
Or do a hover over a post so you can see their previous posts, a quick way to tell if they're legit or just spamming? This site needs something regarding spam above all, I reckon
I think I got 2 ideas you are going to like!
Stay tuned 😉
I just released the new version!
Let me know your feedbacks 😉
https://steemit.com/steemdev/@armandocat/steemit-more-info-0-9-2-chrome-extension-firefox-extension