Today is a good day for a lot of us here!
FTC's national 'Do Not Call' registry is live. Enter your phone number(s) to stop telemarketers from calling.
http://www.donotcall.gov/
w00t w00t! Its about damn time!
The site seems to be sufferning right now... as its hit or miss if I get into it.
It's prolly been slashdotted... :D