I don’t like the fact that the preview doesn’t disappear when I stop hovering. I find the preview visually jarring enough that I would prefer to spend most of my reading time without a spurious preview window. At the very least, there should be a way to manually close the preview. Otherwise I would want to avoid hovering over any links and to refresh when I do, which is a bad reading experience.
I don’t like the fact that the preview doesn’t disappear when I stop hovering. I find the preview visually jarring enough that I would prefer to spend most of my reading time without a spurious preview window. At the very least, there should be a way to manually close the preview. Otherwise I would want to avoid hovering over any links and to refresh when I do, which is a bad reading experience.