''Most of Wizz Air's routes are for sale'' Thats pure and utter crap!
All their routes to/from Luton are on sale as are EI's London routes upto April 2011!
Just an example after October 31st 2010 from Gdansk:
Barcelona - Not bookable
Bergen - Not bookable
Cologne - Not bookable
Cork - Not bookable
Doncaster/Sheffield - Not bookable
Dortmund - Not bookable
Eindhoven - Not bookable
Glasgow/Prestwick - Not bookable
Hamburg/Lubeck - bookable
Liverpool - Not bookable
London/Luton - bookable
Malmo - Not bookable
Milan/Bergamo - Not bookable
Oslo/Torp - Not bookable
Paris/Beauvais - Not bookable
Rome/Fiumicino - Not bookable
Stockholm/Skavsta - Bookable
Tampere - Not bookable
Turku - Not bookable
RYAN2000 so nearly all routes except Cork are bookable are they? hopefully your sources are better!