I feel like you are talking about Aaron Sleazy a lot in this article. Even the title seems to be a reference to "Debunking the Seduction Community"?
How experienced do you think a guy should be before he tries this kind of game? I've read Aaron's books, Minimal Game and Club Game and I don't think he encourages beginners to do risky things. They have helped me and I would consider myself a beginner still. I just start by holding the girls or hand or putting my hand on her back and see how she responds. This is the only type of game I've really been able to get on with, as I'm terrible at social game and feel a bit awkward trying to pull of fancy verbal stuff.