Reverse Psychology: planting your ideas in people's mind

The video is funny, very funny. Poor boy! But the site... you have to take a look just not to fall in someone's trap or... should I say: "Don't watch the video, the site is good for nothing." I guess I have to read more. An advice from the blogger: 

"Again, I'd like to take this opportunity to remind everyone that planting ideas in the minds of others is not necessarily a nice thing to do. Use this information to detect when someone's doing it to you and not necessarily as a guide to do it to somebody else."

Nice, isn't it?