What i was trying to say is that while people keep moding the games on PC they can´t complain that some producers don´t have intereste in releasing their games on it.
You can´t expect that a studio that works so hard to make a game be happy to see the game modded in any possible way al over the web. I know some studios are fine with that and even encourage these mods, but i am sure a lot of them dislike it, including EA and, latelly, Konami.
IMO the modding is one of the main reasons why GTA5 was not yet released for PC and why Fifa still have inferior versions.
Damn, it didn't send. FIFA on PC wasn't modded till FIFA 11. Just no-one wanted to mod FIFA 10 prior due to that being outdated piece of garbage based on PS2 engine

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So anyone sane would rather play PES 6 than FIFA back then on PC.
KONAMI throwed toys out of pram first though when PES 2012 demo was modded by jenkey and a lot of stuff got unlocked. Then they delayed demo release for PES 2013 and PES 2014 demo (this one was actually most disgraceful treatment of community ever).
EA Sports never did that and really, I doubt they will ever mind FIFA modding. You own the game, you can do anything to it. That's EA motto. However, if you mod hell out of game, when you go online it will be reset to online squad and game defaults. Clever system and Origin helps with it.
FIFA NG won't be released on PC not because of modding, but exlusive deals. PC FIFA sales are not huge and I can admit it. What can bring you more money? Of course NG consoles. So 5 year exlusive deal doesn't sound bad to EA Sports right? Especially if they get... Shares from console sales (FIFA 14 was added free to Xbox One - surpirsed?).
It's all MONEY, SHARES and BUSINESS that matter for EA. Sadly, PC doesn't generate enough money to introduce Ignite here (they could release NBA Live here too and take some cake from 2K, maybe).
We shall see however, what the future brings. I wouldn't be surprised if we see FIFA 15 on PC, but not PES 2015 judging by how KONAMI treats PC users recently though.