The rules are one aspect.
But I guess it is a lot about personal discipline, and to reduce the EGO to a normal level.

The anonymity of a board is somehow switching off certain rules a person would keep in everyday life.
This is why I find it very confident and honorable that some persons here - like Rainer, or other faces showing at the AM are not that anonymous, but "real", so I would like to thank and to hug all of the real persons here in this forum!