I had used Pinterest before, but it was like five years ago and my searches and interests were different than today, but I feel that right now there is a lot of things in the site and I'm not sure if they are good or not. Have you tried and made a recipe succesfuly following a Pinterest recipe?
Honestly, I can't see anything useful in Pinterest (but I recognize that sometimes it can be fun)... At least nothing to the point of making me create an account on it.
No, I haven't done that and I don't think I will, because I don't even know how to cook. If I wanted to learn how I would use Youtube instead of Pinterest.