These people have helped me developing and improving yank (as usual
there's no special order here):

 - Graeme Bell

 - Fred L. Drake, Jr.

 - Fred Wilson Horch

 - Andreas Hyden

 - Thomas Schultz

 - Koichiro Hayashi

 - Volodymyr M . Lisivka

 - Austin Hall 

 - Christian W. Zuckschwerdt

 - Kelsey Cummings

 - Javier Kohen

 - Morten Pedersen

 - Patrik Grip-Jansson

 - David Sommerseth

If you think that your name should be listed here for some reason send
an email to: 

   m.hussmann@home.ins.de