From: franz-leo.chomse@samac.de   
      
   >I remember something that made me thing the water harvesters were stupid,   
   >but that fact is that LIQUID H2O is very rare in our solar system (and   
   >probably in most systems), and the fact that we have so much could be   
   >meaningful to those aliens.   
      
   I assume that they do  not harvest normal water but heavy   
   water. I.e Deuterium instead of Hydrogen (an additional   
   neutron in the kernel) This is considered the fuel for   
   fusion reactors.   
      
   Regards from Germany   
      
   Franz-Leo   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)