I just created a new proposal on Area 51 after discussion with the Worldbuilding gang. However, when I shared it with the literature site in the chat (along with the Sci Fi and this site), I was tipped that it might overlap in scope with this site. Is that so, or are the scopes different enough that I should leave it up?
I think your proposal was too specific. What we need is a brainstorming site. Somewhere where you can finally ask "What to write"
This would be similar to world building but would let us ask about ideas for characters and settings. Your Character Building idea could be a type of question being asked there.
I see a need for this kind of site on WoldBuilding and Writers every day