Check John Skeets answer history :) I think he's the #1 answerer on stackoverflow. He always answers extremely fast and correct. Sometimes i wonder if SO is hi

Check John Skeets answer history :) I think he's the #1 answerer on stackoverflow. He always answers extremely fast and correct. Sometimes i wonder if SO is his full time job. In any case, any senior developer who has worked a lot with time zones should have known where to look for the answer so it's not entirely unbelievable he could answer it so fast. The answer has also been edited, the first version, after 16mins, was just half as long.