MSPA Forum Trollslum Wiki talk:Rules/@comment-5013883-20130806102559/@comment-4932028-20130806195602

A fan character is just an original character you've come up with based on Homestuck. It could be a fantroll, a fankid, a fancherub, etc... And yes, you can make any Homestuck fan character a page.

Where "activity" and "use" are concerned, I'm going to assume you mean for roleplaying purposes. You don't have to roleplay with them. Indeed, you don't even have to write a story or create a special "Homestuck-esque" fan adventure about them. Of course, you can if you're want, and you're more than welcome to, but it's just not a necessity. If you are going to roleplay with it, then it's your character, and how often you roleplay is nobody's business but yours.

So yeah, feel free to create pages for any and all of your Homestuck original characters. All of your trolls, your kids... Go wild! Let the world see the awesomeness you have created!