Currently Being ModeratedFeb 11, 2013 5:23 AM (in response to pxkos)
Interesting... I don't see it either. I know it used to be there, because I've used it before.
It would seem this article, http://support.apple.com/kb/PH2607 , is no longer accurate. Or, it's been temporarly disabled for some reason.
Currently Being ModeratedFeb 11, 2013 6:49 AM (in response to pxkos)
Welcome to the Apple Community.
You should be able to do much the same thing by deleting all the photos from any device that is using photostream, although it will be less time consuming from a computer.
Currently Being ModeratedFeb 11, 2013 9:13 AM (in response to Winston Churchill)
I see. I never noticed that deleting item on photo stream section will sync to all device. Maybe thats the reason why they removed the advance option on icloud.com. This solved my issue. Thanks Winston.