When I searched Google for a recent question I posed here, this came up:
When you click it, it redirects you through something called "hidereferrer" to some ad (sometimes pornographic). So it seems that they're taking text from questions here, and then generating BS Google results with that text that link to sites and generate revenue for them. I'm pointing this out both as a warning to others not to click on these links and as a question: Is there anything we can do about it?
I recommend you don't click on it, but here's the link...