From their website.....

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Members may not use Spam to Obtain Referrals. You may not use unsolicited email, usenet, or message board postings (“spam”) to gather referrals. (Usenet and message board spam are messages sent or posted which are unrelated to the topic of discussion of the particular news group or message board.)
The use of spam to promote the AllAdvantage service has strict negative consequences. Not only may AllAdvantage terminate the Membership of any Member who in AllAdvantage’s reasonable opinion has used unsolicited email to gain referrals (a “Spammer”); AllAdvantage will also sever the branch of the "referral tree" made up of direct and extended referrals obtained by the Spammer.
The branch accounts (those under the Spammer) will not be terminated, but no one above the Spammer on the referral tree will benefit (e.g. receive Viewbar credits) from them.
In addition, You may be subject to state and federal penalties and other legal consequences under applicable law if You send unsolicited email.
Our Anti-Spam Policy (http://www.alladvantage.com/antispam.asp) provides more details and is incorporated into this Agreement.
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It's funny that even after reading that, I end up reading hundreds of these spam's no matter where I look...
Is this policy hot air or do they actually police it?
The way this sort of scheme is setup, they want you to spam, they just don't publicly agree with it (without referrals, you can't get more than 12.5 USD a month, and the way most people try to get referrals is by spamming the rest of us)
I expect more of these schemes as the internet gets bigger.. =(

Jazz
(List 112, S/N 00030, 4 gig blue)