I am glad to announce that you can now register and log in to the CloudAtCocks forum using Discord.
This will set your forum username to match your Discord username without any extra numbers. (eg. JohnDoe#1234 becomes JohnDoe)
You also need to provide an email address while registering, but a password is not needed as you are authenticated through the Discord OAuth API.
Should you encounter any issue while using this feature please let me know.