Did the old oculus forums get wiped?

I can still see my posts from 2013.

The forum has been through 2 major software changes since the early days. They tried to port everything over each time, but I know at least one user got disconnected from their old posts (posts now say they were made by "anonymous") and there was no easy way to fix it. So yours might still be on here, just not connected to your account anymore.