Is ask Ubuntu a site to ask questions about Ubuntu, a certain piece of software? Or is it just like for asking any type of questions? Or is it a sub-category of Stack Exchange which is the main site?
Think about, say, facebook; there's the main page, then there's smaller categories like other pages within the site, other communities within one community... So I'm asking, is Ask Ubuntu just a subcategory of the main site, Stack Exchange, and would I have to ask my questions around the topic of Ubuntu?
Just wondering because I found a question that wasn't specifically about Ubuntu here earlier...