There are various communities for hobbies and projects, but each one is small and difficult to grow. I was thinking of making a general "show everyone what you made" community. It could include

• coding / FOSS projects
• DIY projects
• artwork / knitting / woodworking

Anything really :)

I want to set it up in a way that encourages growth to the smaller communities for the smaller communities that the project relates to. Aside from encouraging people to comment links, is there anything else we could do?

Also does this community sound like something we could use in the first place?