Looks like SPrint is gonna do it how Facebook does it, SPAM you while browsing - ON YOUR PHONE... collect data from browsing sessions and present ads they feel are relevant to you...
the good news: Theres an option to opt-out atleast...
How to opt-out: goto vision.sprintpcs.com/ SprintWeb homepage>preferences>privacy options>decline and save...DONE! ****tried it, and pages wouldnt load on Opera 10, or IE.. so im not sure how im suppose to opt-out if the site wont load lol
It does say not every device is not included in the Mobile Ad Campaign..
Sprint Newsroom | Sprint Mobile Advertising and Communications
I assume many others got this email as well... its news for sure, but I understand if this get moved off to Carrier Discussion..