Oh I agree entirely that she's one clever person with plenty of business acumen, you only have to look at the DeLorean episode or the rocket launcher to appreciate that. Also the appearance on Dragon's Den, which was purely done for publicity as she readily mentions on her site.
I think we're all aware that the Mike Brewer thing which has been going on all week now is also being dragged out for the benefit of self publicity, again proving that she's very clever at advertising.
I still stand by my original quote that she's a nut job though.
Not intended to be derogatory by the way, just how she portrays herself.