Hi Adrian,

>It would have been cool to mention Microsoft SharePoint as an example of
>a popular file sharing system that allows persistent XSS through shared
>HTML files. i.e.:

Thanks for pointing this out. I didn't look at SharePoint, actually. I did look at many others, and didn't find any that took any explicit precautions against XSS through shared files. But I thought there was no needto mention any names in the paper.

Francisco