i like to think it is more mature than the Xbox fanbase, I for one don't try to prove the PS4 to be better than Xbox I try to prove it to be EQUAL to Xbox, however both community's are fairly immature, in different aspects the Xbox community might be more immature and vice-versa. while talking about what system is better though, isn't really measurable due to how few people post on the forums, however there does seem to be more Xbox fanboys on forums than playstation fanboys.