graeme_p - 8:32 am on Feb 19, 2012 (gmt 0)
@BeeDeeDubbleU, because IP plus browser finger print is a pretty good way of tracking people as well.Browsing from 2 IPs, one dynamic and shared with other users, and only ever logging in on the dynamic one should muddy the waters nicely.
@Sgt_Kickaxe, I understand how it works. What I want to know is what the people who do not think happens. It is very naive to think that you are logged out when you leave a site, if you find yourself logged in when you go back.