Admittedly it's not very active, but that sounds a bit overkill.
Yeah.. It seems like there's only 6-10 (possibly more) people active in a month. But, no. It's not dead.
Not exactly, Some people have been editing pages according to the wiki activity and i think some admins are already online i think
Even if there are no people editing things on it, it wouldn't be dead.
Because people still read this and stuff.