so if you use @tipU faster after posting you can get a bigger upvote?
Yes:) the payment - upvote ratio is still 1:2 but new post can get max 24 SBD upvote, and old post 6 SBD upvote for example.
And how do you decide if a post is interesting?
Number of comments :) users engage in good content so they leave comments, that's the idea anyway.