Seriously though Mal. 
  You seem to be lucky enough to be able to devote hours of your day 
  to policing the lower bands, and actually operating, which must be 
  great.  Most of us have other things 
  to do and some can contribute more by the use of innovative software and 
  systems that allow automatic reporting of signals at levels comparable to or 
  better than any human operator, without having to stay glued to the 
  receiver.
  I fully expect to be able to 
  gather enough data from WSPR transmissions eventually to measure 
  the movement and size of propagation 'zones'  and probably 
  other useful data too. I don?t expect you to understand the technicalities, I 
  have only a limited ability in this area, I find the maths hard, but then 
  I am not a Nobel prize winner. There are those in our community who 
  really do understand what the potential is and are working hard to 
  realise it. 
  The use of these modes and the 
  potential benefits may be outside your interests, but have the courtesy to 
  respect that others actively wish to use the band for genuine experimental 
  reasons, rather that just operating. Some may not even want to have 
  QSOs
   
  FWIW, I am also a keen and 
  fairly competent cw operator, perhaps without prejudices instilled by my 
  profession, and I am able to operate and receive weak CW within tens of Hz of 
  other transmissions. If you are half the operator you claim to be, you too 
  will not be severely impacted by the usage of a small segment of the band by 
  WSPR or other machine generated transmissions. 
  A good proportion of my 
  operation from 500KHz to 24GHz and even light, is on CW, and it has 
  netted me more DX and first countries from GM that I can remember. However you 
  will find me on JT65 and JT6M regularly on 4m and 6m as it is better for some 
  of the propagation modes I am interested in. 
  I will be running up a WSPR 
  transmitting station on 500KHz soon with luck, and will endeavour to 
  provide the grabber and WSPR receive system, 24/7
  www.dc2light.co.uk
   
  There is room, even in the 
  500KHz band, for multiple modes and interests to be explored without 
  significant conflict. Be happy that the band is being actively 
  used.
   
  You are not going to have regular 
  QSOs with stations like me who want to experiment, as I am not often in a 
  position to break out the key. When I do have time to operate, it is likely to 
  be on CW, the WSPR system will be off and I hope to see you 
  there!
   
  Happy New Year
  Mark GM4ISM