Hi @angie44120 !
I totally agree that having some system to organize posts would be great! I’m just a bit concerned about creating many more categories as this would increase analysis-paralysis: i.e. a newcomer who posts his first message will see all the different categories and will be paralyzed in choosing the correct one.
What do you think about having tags instead? Only two categories but posts can be tagged and then you can filter posts by their tag.
For example, I’ve just added the tag feature to this post of yours: Light Button on xExchange and Agora