Here is a link to a website (http://societyandreligion.com/gta-5-60-gb-pc-release-piracy,1701 )which talks about the predicted GB size of the game but also provides their own reason to why the game might not be coming to PC.
They have put it down to priacy. Say what you will PC does provide the best versions of most games relased but they are also the biggest when it comes to getting their games by ilegal means.
I think however they are keeping quite about a PC version of the game as its going to be the best looking version considering what they are trying to achieve on the consoles. This will drive sales on to the consoles from people who normally play PC and increase their sales and consoles wont have a PC game to comapre it to and see how much worse of it is. Then 6 months later release the PC version with all the trimmings and the people that bought it for console could very will pick it up again...thats my view on the subject anyway and I am a console gamer
Do you think this is true? or do you think there is another reason why its not coming or do you think it is going to be released later down the line.