Popularity as an argument is probably one of the biggest insanity that exists in this world. It seems that most people I meet are only able to make "arguments" based on popularity. One of their first responses in an argument is often something like this:
This is another important life lesson I have learned. I'm not sure yet if it is a universal rule and one should absolutely never join groups or if it just should be a general guideline that one should be skeptic of the groups and joining them sometimes is justified. After many experiences of that kind I tend to think it is some kind of universal rule and absolute statements sound better anyway.