Wow not even an answer from Apple on this.
StuartDig
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
I am looking for the same answer to this question. Thinking we could check a date on the verify receipt maybe so previous users do not see the ads.