As aany other network , there are too many different ways to atracct people's atenttion. I personally tend to use gif , imagine with a short frames number that gives to the post a little more lively way to be llamative.

But the BBS imagine itself its also something that actually mattters. If You think on it how the people that have not used bbs until this moment would look. It might be an interesting place for meet people, that is the way how i firstly see it, but also it might look a little empty in interacions, so a way to create a better or stronger imagine for bbs itself it can be the chats during the page movement, its just a little but can chat with mesages at the same time that you are navigating is really nice.

Pierrot.