This caught my eye this morning. This sign-up form for a daily horoscope (in Hebrew) asks you to specify whether your device has a regular screen or a touch screen.
Now I can’t be sure, but I suspect that this is so that they can tailor the experience depending on whether you have touch or not. Most likely so that things that rely on hover can be surfaced in different ways.
I expect to see a lot more of this sort of thing.