A simple mod to allow perpetual day or night would be extemely appreciated, as it's the sort of thing Creative servers could benefit from (constant day -> constant light -> constant building). This is dead simple and if this has already been done, I apologize for bring it up once more but I found nothing through comprehensive searching.
And I'm nice enough to post the link. http://forums.bukkit.org/threads/timeshift-1-4-4-1-change-time-on-the-fly-b531.1265/
