what you have to consider though is that fb have billions of users with billions of pages.
This isn't one site being reported - pages are reported to them all the time, and because of the sheer volume of traffic on fb it just isn't possible to deal with most requests asap.
Even on mn it takes hours to get offensive threads removed sometimes, now multiply that by 250 million or so hits and it's no wonder it takes days to deal with it.
as for whoever said they hope facebook gets shut down over this page, get real.