Since my commit aff4fef, Wapiti generates XML formatted reports. That way, PTP can automatically rank its discoveries.

Sadly, Wapiti does not allow the user to generate both the HTML and the XML reports (whereas W3AF can generate all the formatted reports you want).

For now, we (@tunnelshade and @DePierre) estimate that the automated ranking value given by PTP is more important for the user than the HTML report.

But a solution should be found in order to have both the HTML and the XML reports.