Seddit and most of its top post encourage men not to use a rating system in the real world when talking to girls.

I think that can be a great idea because a lot of guys use it as an excuse not to approach girls. However, remember that you are the buyer at the end of the day. If you walk into Best Buy to buy a television, you are there to buy a television and get the most bang for your buck. You are not going to randomly select a random television, you are going to compare to the other ones there. You are the buyer! I think that in order to have that mentality, you really have to have the rating system on in your mind.