You can read an interview with FIDE world chess champion Ruslan Ponomariov
on :

http://www.etcc.chessbg.com/interviews?i=read&id=4

He confirms my suspicions that we should blame FIDE with its president
Kirsan Ilyumzhinov for the cancellations of the matches ...
What`s more Ponomariov points out the role Kasparov could have played in the
cancellation of the second match in Yalta. It`s nice to read that he is not
afraid of Kaspy and still is willing to play a match under normal
circumstances ;-)

Regards,
Jerzy