Yep, that would help me tipping people on a regular basis because I don't always have the coins ready when they update. That way I have my (growing) list of names and the amount of coins I already gave them and I can be like "Ooh, it's been a while since I've tipped this person, they got a lot less from me than they deserve !"
Here's the way I tip : I watch as many videos as I can in one go, then I head to my reading list and try to remember who has the feature, who I tipped last, who I tend to tip the most etc... Then I tip like crazy until I've spent all my coins.
I don't know, just thinking of ways to help people tip on a regular basis, not just now because it's a new feature.