User blog comment:Melonramune/Questions... Again/@comment-4565782-20120606035842

1) Yea, you just use the time listed on the video which basically is JST. The same goes for YT videos as well, you just use the date on the video.

2) What exactly do you mean by "adding groups to the Media section"? Do you mean something like adding a category page for them? If so I don't really find a problem with that. There's nothing wrong with adding those groups despite the difference level of professionalism, the point of this site is to gather information into one place after all~