GTA IV for PC Release Date Leaked?

Calin Ciabai reports:

''Probably all the GTA IV fans are already playing the game on their console of choice, but we should never forget the system
that gave birth to the first Grand Theft Auto title - the personal computers. Even though Rockstar hasn't officially confirmed anything, rumors about an October release date for the game started to be heard quite a while ago. Following the console launch (which is definitely a success), Rockstar should officially confirm the PC version (if it really exists) during the coming weeks.''