Is BC the only site needed for the survival of your PC? or is there somewhere else that your web-browser simply can't resist. Is there a site out there that has an address that your fingers can't stop typing? Does your mouse make a bee-line to certain .com whenever you turn on the PC?
Some of my favorites are:
http://www.hotmail.com
keeps me in touch with the world
http://v5.windowsupdate.microsoft.com
Essential
http://www.multimap.com/
Road maps for anywhere in the world.
http://bible.gospelcom.net/
for any bible version you want in any language.
http://www.bbc.co.uk/england/radiogloucestershire/
my local radio station where you can listen on-line.
OK lets have a few of yours!