From what I know, steempeak has that option available and I wouldn't be surprised if other user interfaces add that option too.
But there is nothing wrong with doing it the good ol' fashioned way too, for those of us who use a UI like steemit.com where the option doesn't exist.
Most of us know each other in some way manner or form and actions speak louder than words.
Here is an idea, find a post that you think deserved more than the (under) 10 cent payout and I'll do a post here too along with you on your wall, that way we'll get to two audiences and I'll chuck in a few Steem on Tipu for the post.
What do you say?
Best time to start is now I guess.