One must keep in mind that the common stereotype which is presented within this thread is not always true, even if that is commonly the case. There are many thirteen year olds that are far more eloquent and mature than myself at my current ripe age of nineteen (in fact, I'm fairly certain I was one such person at that age). Likewise, I have run into many individuals who are equally vulgar to the twelve year olds mentioned in this thread who are fourty and older.
That being said, I agree that the internet is often one of the few havens, as it were, in which younger individuals have the freedom to express and vent themselves as they see fit. Often, this is a misdirected outlet for agression, but it is one of the few ones they have available (for example, while an adult can swear to themselves or complain openly to other co-workers at their places of business, children are constantly being watched and listened to at school and at home, their only regularly unmonitored activities being the usage of the internet and games). Thus, it is only natural for a simple announcement of "Artifacts Critical" to cause such individuals to seek out a target to unleash their pent up anger upon (which is often the person that last killed them, or their own teams).
The most important thing to do when such a person is on your team is simply to ignore them, or to respond maturely and hopefully bring them back to their senses.
![[CD]Icedude](/data/avatars/s/27/27816.jpg?1424422834){kind=avatar}
