Is there a catch-all place somewhere on the StackExchange sites where one can post a (any) question that does not obviously belong to any of the StackExchange sites?
Sometimes I have questions but I don't want to ask them on other sites (no need for names). I prefer to post it on the Stack Exchange network for various reasons.
If there isn't, are there plans for one? I imagine that if such a site exists, questions on that site can also be moved to other more specific sites when they exists, and it's not to be used to post questions which obviously belong to a specific Stack Exchange site.