I am using the thread title and ignoring the content. So following from the thread title, is the fact they picked to answer this question and end on an ellipsis a bit suspicious for anyone else?:
“Rockstar, I really can't wait for new information about the new GTA. And is it only in Los Santos or too in SF and LV?” - MatsvanStam
As we revealed in our announcement about the game being officially in full development, Grand Theft Auto V is set in the city of Los Santos and its surrounding hills, countryside and beaches – and it will be the largest and most ambitious open world game we’ve ever created…
As "I" said, it's a minor thing but you gotta admit, even if it's 0.1%, there is something there.