a vin doesn't have any information about the owners address or the owners name. so i still fail to see the danger. i'm not being devils advocate, i just fail to see any problems directly associated with VINs only.
btw janiVI there was no referral, i got the link from that site and i linked to it. they often update links when they break thats i didn't do a direct one.
also i found it a little ironic how you said
referral free link
and then i moused over the links in your signature and they're all referrals. sorry, had to say it.