>>1 Has it occurred to you that "get over it" is actual advice? Dwelling over something that is out of your power to change is unhealthy, and the only way to get on with your life and be happy is to get over it. Not every little piece of advice has to be some in-depth superplot to win the heart of a lover. Not everything can be solved by creating an elaborate wall of text that claims to guarantee success.
My question is, what the Hell is /your/ problem? Who are you to discredit the advice of another? Their idea may actually be better for the person they offer it to than anything you can come up with. Instead of complaining about something you really can't do anything about, get the Hell over it, and post your own advice in the hopes that the person takes it. It's not your obligation to determine if the advice of another member is faulty unless you can back it up with things like "No, doing that shit will get you arrested. You should try doing this more legal, and less creepy option instead".