Why is there a requirement of at least 3 characters for your forum username when registering? Just doesn't seem like there's really a point to it, people should be able to choose whatever they want as a name. Also because I want "A" as my username
Because a lot of the search functionalities on the website and Admin panel struggle a lot more when searching "A"
Also to further expand on the technical side of this, the website's backend is powered using a database called MySQL. And using queries/searches shorter than 3 characters like "gg" or "hi" will in general cause issues. So that's why when you try to search the forums or create/change a username, it must be longer than 3 characters.