The replacement for the community forum appears to be based on blogging software, not forum software. As such, it is missing many of the features that forum users expect. 

You can submit your feedback to this form: https://airtable.com/shrht2XQKaIVZTARE

Some features that were missing have been added back in. For example, it used to be impossible to edit a reply, but now I can. 

Hi @Partyborn, thank you for your patience in our response here! You can find all of our product update posts on the Announcements forum.

We've also posted a quick walkthrough and 5 steps to getting started on the new Airtable Community platform in our Getting Started knowledge base.

Please feel free to reach out to me directly if you have any questions!