This should be parsed and converted to local time.

Once it is in local time, the default DateTime.ToString() is probably the best formatting but there's a bug in Mono in that it doesn't respect the user's LC_TIME (time formatting settings) if different from LC_ALL and LANG. "yyyy-MM-dd HH:mm:ss" would solve it but I don't know how easy it easy for regular people to read it. Any thoughts?