It would be very cool is there were pacers on the course with a jersey or caption that could pace at different wattage levels (ie: 200 watt pacer, 250 watt pacer, etc.)
The only other complaint has been covered already, which is need for a power smoothing tool. It may be me, but my power moves back and forth 20-50 watts while at fairly constant rpm.
Love the product!
DJ