The Aero Club of Poland is very active in promoting the idea of "olympic gliding". The Polish foundation "Smyki na start" whose main goal is promoting engineering and technology among youngsters together with Aero Club of Poland and Warsaw University of Technology are co-operting in order to convince the organisers of the IWG in Wroclaw to include gliding in the World games.
They are collecting words of support from all around the world on dedicated webpage: http://www.smykinastart.pl/in-english/41.html
If you can spread this info among gliding enthusiasts in your countries it will surely help the idea.
Don't delay send your support today.