Comcast: AT&T switch steady so far | CNET News.com

Comcast: AT&T switch steady so far | CNET News.com My Comcast email seems to be working -- I've already received spam on my Comcast account, something I (amazingly) never received on my attbi account. I rarely used the attbi account, so this suggests Comcast is somehow making its subscriber email ids available to advertisers while attbi didn't.