If you are annoyed by the many sites using Snap Preview on their links, there is some hope. You can disable Snap Preview via a cookie.
I’ve found Snap Preview to be a pain. Looks like I’m not the only one. On the flip side, there seem to be lots of people who do like it.
Time will tell if this is a trend that lasts, or a fad that fades. In the mean time you can disable it if it bothers you.