I think that people should be reminded of something, while we are in a grammar thread.
Blockland attracts players from all over the world, and people all over the world natively speak other languages than English. For these people, learning a new language that is very different from their own is not something that can be done in a matter of weeks, it takes quite a while to master a new language. The fact that a lot of people do their damnedest to fit in, only to be hounded and "shunned" for their use of their, there, and they're.
We should remind ourselves that these people usually do their best.