Absolutely. Try to picture it this way.
A couple of years from now the waitress at the Jade will start her shift with a post.
We'll comment an order, she'll bring us a couple of coffees, we'll say thanks, and upvote her post to pay for them.
How much SP do you want to be holding when that day comes?
Do you want to be able to pay her with a 100% upvote or a 5%?
Will a 1% upvote cover the coffees and a generous tip?