Some people saying here to others that they wouldn't have bought an XB1 anyway can't really know that. I myself have said since the reveal that i'll never get an XB1 because I don't see the point right now as I already have a PS4. Yet, I have been tempted several times to go out and buy one, I almost bought one in GAME not that long ago but i'm glad I didn't because at this point it would have been a waste of £350.
Now as for this whole fable thing, it itself doesn't matter to me (as well as many others i'd say) because I wouldn't buy it anyway because it looks shit, it's the promise of it being only the first to go to PC that interests me. For example imagine I did like fable and it hadn't went to PC, that is a reason to get an XB1, Ori and the blind forest is another, albeit very small reason to get one too. Now they've both went to PC I can play them there and that makes me buying an XB1 harder to justify. Right now i'm not really interested in anything Xbox anyway, the only upcoming game that i'd be get honestly would be Halo 5.
All in all honestly I don't think this is going to be that much of a big deal, I don't see any actual relevant games going to PC so yeah I'd say in the end this will only benefit Microsoft unless they go full retard which is unlikely. Don't even know why I am writing it this thread is pretty ridiculous.
P.S I'd bet that this whole thing is going to involve some weird XBL shenanigans
