I am not on Facebook but I think it is "good for the world" if Google+ becomes succesful. I agreed with the poster that likened Facebook to dirty jeans. I don't

I am not on Facebook but I think it is "good for the world" if Google+ becomes succesful. I agreed with the poster that likened Facebook to dirty jeans. I don't know where that analogy came from but it resonates with me. However, I am undecided if Google+ is something for me. What I fear (hopefully unfounded) is that Google suddenly introduces a "feature" where it shows your friends what you have searched for. I _think_ (not sure) that something similar to that occurred on Youtube, where suddenly friends could find my Youtube account and see what videos I had seen.