Microsoft is to implement new "privacy" features to IE8:
http://www.computerworld.com/action/...leId=9113 419
"The most intriguing tool, and the one that has prompted the porn mode label, was called InPrivate Browsing by Microsoft. When enabled, IE8 will not save browsing and searching history,
cookies, form data and passwords; it also will automatically clear the browser cache at the end of the session."
Taking into account most affiliate commissions are tracked through cookies this could be quite a problem. Hopefully most people won't be clever enough to find/use this feature.