I did not know that and I like that you explained it very well. Thank you for Voting Tip: "If you are looking to maximize your curation rewards, it is best to upvote after the 30 minute mark. However, if you would like to further support the author that you are upvoting, it's a nice gesture to vote before those 30 minutes have passed."

I also thank you for your link to Steemit FAQ page.

Great post :)