In Online games the behavior of other players is a really important thing. Especially when it comes to competitive games or MMOs. Basically every game you aren't just in a small group (Coop zombie modus in COD for example) but where there are a large amount of other players you can play with/compete against (WoW/League of legends as an example).
Now of course. Player behavior is a sensitive topic to talk about since not every player is the same, but what I've learned from LoL and WoW are that a lot of things can be seen in a majority of players.
A gamer that plays a lot of Online games will often know how a majority of the community in the game reacts both in terms of playing behavior and often also with interpersonal behavior.
As I said above, the two "behaviors" would be (With example questions):
- How can I prevent people from raging at eachother in a bad Game (League of Legends).
- What things increase my chance of getting invite for a Raid/Guild in (World of Warcraft)
- What are the most common used ways to dodge spells (DotA2)
- Where will most campers hide on Crash (CoDMW4)
Now yes these questinos might seem very subjective just from the titles, but if you actively play one of these games you just know these things. There are certain partterns in the behavior of players and while answers to these questions may not work for individual problems, they will work for the "majority" that's being asked about. So are these questions allowed or not?