Also, they really seriously fucked up by publishing/talking their patent everywhere. It's pretty funny: If they just kept fucking quiet, we wouldn't know about it. Now, every goddamn university CS (or any major, really) student knows how it works and how to avoid it.

It encourages you to stick to Chegg, since that's basically the only viable and centralized source of exam "assistance." And Chegg is known to cooperate with university academic integrity offices. I've changed my Chegg account's profile so they don't really know what college I go to, what my major is, what my name is, what year I'm graduating, etc. Even the method of payment is prepaid debit card, with a fake name.