@glennis75 I actually have lots of stories thought out and planned for a lot for my OCs, (like Max and Silver for example) I just don't have time to actually write them, or I end up unsatisfied with how the first chapter turns out and end up not continuing it. I'm hoping this summer I'll get to start and maybe actually finish one, though.
As for roleplaying, I do use some of my OCs in roleplays a lot, mostly on people's profiles though because it just gets a little overwhelming doing an actual roleplay on the roleplay boards sometimes, but I do occasionally do them on the roleplay forums if I know I'm going to have plenty of free time soon.