the emails are on everyone's inbox, the only threat is of new email censorship. the forum It's a closed, a private DB. Aside from standard censorship. bad actors or admins can change any information, erase information, etc... Also not possible to keep archive as the date is private. Overall regression from email.
Discussion
there's no way real bitcoiners set this shit up
they are all here
There's an archive here based on the public api: https://github.com/jamesob/delving-bitcoin-archive
Code for mirroring yourself: https://github.com/jamesob/discourse-archive
This was discussed on the ML: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2023-November/022142.html