I usually go to Mi Yodeya by going to yodeya.com (instead of judaism.stackexchange.com), because it's easier to type quickly, and m.y redirects to j.se. The last time I went to yodeya.com, however, it gave me this message:
503 Service Unavailable
No server is available to handle this request.
Is m.y now permanently down? Or is it a temporary server trouble?
[DoubleAA speaking]: As of now mi.yodeya.com returns the same error as yodeya.com for me.