User blog:Wiwy.sova/GTA V news

I warn you this is my first time writing a news blog. But according to many accounts ive seen codes in Max Payne 3 contain vehicles made for GTA V. On further inspection it also has many guns aswell. All of these vehicles and guns were marked with "hashtag". this is to insure they dont load in the game. What was this for ? An easter egg maybe? please leave your thoughts in the comments.