If this question was asked before, kindly point me to that because the related questions box did not show me anything. I know the following are directly related to SO:
http://stackoverflow.com - Any programming questions http://serverfault.com - Any Servers and workstations related questions http://superuser.com - Technology related http://meta.stackoverflow.com - Support site for stackoverflow http://doctype.com - Perhaps anything web related
Now, I've seen other sites like this:
http://startups.com - Startup related questions http://mathoverflow.net - All math related questions
Now, two questions:
- How can I find "all" sites based off the principle of StackOverflow?
- Are these sites (the ones I mentioned above) managed by the same technical staff or they are all new businesses relying on StackOverflow?