In addition to sending a complaint to Split Infinity, we should also
forward a copy to our Congress(person) and Senator.  They've got hearings
going on now in Washington D.C. trying to decide on how to cleanup the spam
and porn sites,  I'm sure they'd appreciate your timely comments.

Since the site also said we subscribed, which is a fraud, it may have
violated state law,  so sending a copy to your attorney general with a
complaint would also be a good idea.

Finally send a copy to the FTC, since they are also looking at regulating
spam and privacy issues.   If we can't stop the jerks from spamming, maybe
we can mire them down in government red-tape.