Yes, it's gonna circulate. Because everyone wants to share a cancer cure. Why not? It's easy, and it just takes a click of your finger. Doing so might save thousands of lives! And at no expense! And everything on the internet is true, so there's no risk! It's not like the advice you're passing on might kill somebody who'se naieve enough to follow it. Oh wait, you mean that happens? Often? Dang.