Quote from Baron:
You're making it sound like I somehow want people to post with multiple IDs. This is the farthest thing from the truth. We started tightening everything up a couple years ago by preventing people from registering multiple usernames under the same IP address but since most users have dynamic IPs, this had a very limited effect. So then we prevented users from registering multiple usernames under the same email account. That proved helpful, but not foolproof because certain users would just create a new email address using Yahoo or Hotmail everytime they wanted to register under a different username. So we banned the use of Hotmail and Yahoo accounts, which also helped out but it certainly doesn't cover the zillion other free email services out there that somebody could use to get a new email address in seconds. So then we implemented the use of cookies, which tells us whether somebody has registered previously under a different username no matter what their IP address or email account is, but people can just delete the cookies from their computer with a single click, so that measure has also had limited success.
The next step of course would be ID verification via credit card but that too won't be foolproof as there are many ways to get around that. Credit card companies wouldn't continue to lose hundreds of millions of dollars every year because of fraudulent transactions if verifying someone's identity was as simple and foolproof as you seem to imply it is.
Ok, fair enough. Then let let me turn this question to the computer savy people of this board. How is it possible and what could Baron do to keep others from creating multiple user names on ET. Perhaps making them submit their social security number? They can't get around that, they only have one.