Perspective is right! I always become nervous about all the information on a site when there are basic errors contained within the site. The article on this site about doomsday can't seem to get straight the difference between carbon monoxide and dioxide. If that mistake was made then what other ones are on the site? Just a heads up IMHO. God bless the internet but NEVER believe everything that you read (especially when it has no overisght or editing like the internet).