I' ve been busy - I reposted this announcement (or the link here to it, at least) on:
- the VBx (i.e Visual Basic 6 / Visual Basic for Applications (VBA) Discord Server
- the TwinBasic Discord Server
- VBForums.com
- Reddit - the VBA subreddit and another (historically) PowerPoint (and therefore VBA) game development group/subreddit.
Hope that's OK. 

Wow!!! Thanks a lot! I am very grateful. I hope everything goes well for you in the future!"

I posted to these FB groups.

We Make BASIC Computer Games files and coding

• https://www.facebook.com/groups/889150946820149

BASIC Programming Language

• https://www.facebook.com/groups/2057165187928233

BASIC Programming - All Flavors

• https://www.facebook.com/groups/1158496748918827

That should cover something like 75K to 80K members in total.

Active ones? No clue :D