Eh, X-Day is just as notable as any other religion's apocalypse.--DrWho42 (talk) 22:49, 13 December 2008 (UTC)[reply]
Well no, other religion's apocalypse theory had survived more than 2000 years of human history, while X-Day is probably only 50 years or less. --Rochelimit (talk) 11:49, 17 September 2010 (UTC)[reply]