Good point!
In PeakD you can enable and configure a 'one click upvote'.
I've set it to 15%, which allows me to give away quite a few 2 cent upvotes on snaps.
It would indeed be good if more people would do this. Even those with low stakes. Just the fact that people get some likes on their post would have a positive impact I think.
And see, that's brilliant. Even at two cents, people feel like their content made an impact.