I never used to consider the high bite point on the zed clutch until I purchased a Vectra as my daily driver (which is much lower and lighter)
Now whenever getting back into the Zed after an extended time, I spend the first 5 mins looking really inept at junctions and traffic lights readjusting my driving style haha!
As mentioned above, it can be adjusted, infact here's the 'how to':
http://www.350z-uk.com/topic/50287-how-to-adjust-clutch-pedal/page__hl__%2Bclutch+%2Badjust