I have my vote% set really low (<5%) for short content votes, so I can just use my vote as a 'like' on short form posts, and not worry too much about running out of VP.
I think if more people did this, we would see more rewards on short form posts.
We would not - many votes would go in vain then for the comments would likely not surpass the dust threshold.
Just because a reward doesn't get paid doesn't mean that a vote was in vain, and if EVERYONE using Snaps was doing this, worthy content would quickly come over the threshold.
Very few comments (or Snaps, for that matter) are worth a reward.
Nope, but you're basically wasting voting power you might as well use to actually reward someone.