In the fine tradition of
istwitterdown.com,
isobamapresident.com and
shouldiusetablesforlayout.com, I give you:
Geeky aside:
NOAA weather feeds +
CSV zipcode data +
MaxMind's GeoLite City IP geolocation database + PHP's
serialize function = love.
Required notice: "This product includes GeoLite data created by MaxMind, available from
http://www.maxmind.com/."