Hmmm ... ok ... so ... as near as I can see it works this way (@rycharde can come correct when he's awake again)

It is critical that you follow the steps in this exact order ... otherwise you won't see what you need to see to do what you need to do.

1. Log into https://chainbb.com/f/mapforum should bring you to the front page of the MAP Forum. Looking something like this:
   

2. Each one of us writes a new post (for the blockchain that will be seen also on Steemit et al). Specifically, Write A New Intro Post.
   EDIT: FIRST click the #mapsters tag in the navigation grid that is below the Forum Description (It starts with the blue house) THEN Proceed to ...
   2a) Click the Post Button
   2b) Title your post @yourname Introduction to MAP (or some such)
   2c) If you use a photo, you will have to link to it on a 3rd party site (ie imgur)

3. Use the tags in this order #mapsters #mapforum (plus 3 more)

4. From this point on, add a comment to your "new intro post" when you write any other new posts.

OH AND To see the Mapster Posts Click on the #mapsters tag in the grid below the forum description (starts with a blue house)

It is exceedingly Important to follow steps 1 2 3 in order. Then the posts will behave correctly in our forum listings. This much I know for sure.

To start topics specific to the forum (Like "help with posting to the forum") use the #mapforum tag first.

Here's my very FAST example https://chainbb.com/mapforum/@marillaanne/marillaannes-very-fast-intro-for-the-map-group-forum

Enjoy,
Marilla Anne
Your friendly Navigator