Understandable move, to create some hierarchy between official M.b guidance & community help.
Couple thoughts:
1). Can I at all access my comments on those topics, or are they deleted entirely?
E.g. I made a comment about Hugo video embed on Videos
Which people found specifically useful alternative to official guidance (how-to had dozens of clickthroughs). Seems a shame to lose those entirely for the community.
2). Now you have created that distinction, I think you should make the user-discussion stuff non-public and behind M.b login-wall (even if you wanna keep official M.b help public for prospective customers), as I originally suggested when you launched Discourse: How to use the Micro.blog Help Center - #12 by warner