I have downvoted by accident only once in my time as a HN user, and it was on an iPad. These days, out of fear of clicking the wrong arrow, and because zooming

I have downvoted by accident only once in my time as a HN user, and it was on an iPad. These days, out of fear of clicking the wrong arrow, and because zooming in and out is a chore, I up/downvote sparingly when I am on a mobile device.