I am looking for a list of the kinds of software technologies that QTP can not effectively test.
This list can be presented as broad categories or specific examples, any info at all is very helpful. Here is one technology that QTP apparently can not currently test: http://www.qtsoftware.com/
I am aware that QTP currently is only available on the Microsoft Windows platform. I would guess that this would mean that QTP can not be used for testing any GUI based Apple OS X or Linux software systems at all.
Ideally what I would like to end up with is a complete understanding of the limitations of current QTP technology in the specific terms of the kinds of things that QTP can not effectively test.