I think this has a lot to do with the thread, assuming the thread discusses the new eBay policy. What I am wondering is perhaps eBay is not going to relate a computer to an account not by ip address or cookies but by a computers serial number. I mention Equinax iSale as it is proof that it is possible for a third party to obtain a computers serial number. Even using a different user account on the computer does not change the serial number. I hope I am dead wrong and it (referencing to a particular computer) will be as said earlier here based on cookies etc...but if I was running eBay I'd be going for the computer serial number (which is obviously very easy to do) pretty hard to get around that other than having a different computer.
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