Expand the Off-Topic stub

[abraker95]

Resolves #2804

I wasn't sure how to properly add references to source in the article, so I'll them here for TicClick and Walavouchey

History:

Discussion of making a new subforum for forum games
https://osu.ppy.sh/community/forums/posts/80316

ppy's announcement of the new subforum
https://osu.ppy.sh/community/forums/posts/8814

Best evidence for the subforum's old name
https://osu.ppy.sh/community/forums/posts/132900

Collection of posts to people's reaction regarding subforum's renaming and creation of the dedicated forum games subforum:

• community/forums/posts/313613
• community/forums/posts/313467
• community/forums/posts/313614
• community/forums/posts/316732
• community/forums/posts/317553
• community/forums/posts/317664

Traditions / Culture:

Research I conducted for this pull request regarding dancing anime girls birthday thread tradition
https://osu.ppy.sh/community/forums/topics/1525770

[TicClick]

verdict: both funny and interesting

[TicClick]

regarding the references, you can use one of the two ways:

• inline:

  Mary [had a little lamb](https://osu.ppy.sh/community/forums/topics/478502?n=1)

• separate section:

  No warrantees – just a lack of quality,
  They don’t make ‘em like they used to – honestly [35](#references).
  
  ...
  
  # References
  
  35. [chat | osu!](https://osu.ppy.sh/community/chat)

(yes, we have real footnotes, but they can't be used -- just yet)

[abraker95]

Pushed changes

[Walavouchey]

would also prefer using [[1]][r] and putting [r]: #references at the end, to be consistent with #4911

[abraker95]

would also prefer using [[1]][r] and putting [r]: #references at the end, to be consistent with #4911

By the looks of it, this doesn't seem to be standard markdown syntax since I can't get it to work in vscode markdown preview. This means I don't have a good way verifying if I use the correct syntax. Can you submit a suggestion with this change?

resolved