I'm looking at the page visibility API. On one hand, I can think of a dozen ways it could be useful. On the other hand, images in my head of interstitials pausi

I'm looking at the page visibility API. On one hand, I can think of a dozen ways it could be useful. On the other hand, images in my head of interstitials pausing while they are in the background is enough to kill someone. (I prefer not to use adblock, oddly enough.)