http://www.hanggliding.org/viewtopic.php?t=15953&postdays=0&postorder=asc&start=109

Jack writes:

Of course.... after we went ahead and built it, they stole the
idea and implemented it all over again for themselves. They swiped HTML code
from my website even.

This seems to me to be a serious charge. I wonder if the USHPA did
in fact steal code, use it in their lead generation program, have recognized that
they (someone) did it, investigated the charge, made a decision about
whether it is true or not, and determined what to do about it if it is true.