based on majors kim is better than venus at the moment this year and this tournament will decide whether she is better than serena but that is discounting the quality of players each had to play in the majors (i don't know who they each played and i can't be bothered looking it up).
kim = SF oz open, Final RG
venus: RU oz open, 4th round RG
serena: Winner oz open, SF RG
all 3 are in the 2nd round of wimbledon. imo the only way kim can be said to be better than serena this year up to the end of wimbledon would be if kim was to win wimbledon and serena was to lose in the semi-finals or if kim was to get 2 extra wins than serena at wimbledon. if she gets one more win then they are equal. but that doesn't factor in the players each have played so i guess it is arguable who is better.
Go the aussies! stosur!!!
and good luck russians: dementieva, safina, kirilenko, sharapova, kuznetsova, bovina, zvonareva, dushevina.
also good luck to: azarenka, lucic, sprem, vakulenko, vaidisova, safarova, ivanovic, groenefeld, mirza, krajicek, kvitkova, larcher de brito, lisicki.