This gives probably a better list.

http://en.wikipedia.org/wiki/List_of_PlayStation_4_games
http://en.wikipedia.org/wiki/List_of_Xbox_One_games

So at the moment its 15 to 8 in favour of the Xbone. Having said that, though you've only listed games that have been announced (which is fair enough), reality is there are a lot of Sony studio's that haven't yet announced what they are working on. Still, 15 exclusives from MS is pretty impressive, however I think we'll have to wait until closer to release before we get the full picture.

Sony WorldWide Studios has, as of now, 30 games in development. 20 of those will release within the first year.

Didn't Sony say they would hold back in E3 because of TGS (and Gamescon?)

MS trumping Sony (or Nintendo for that matter) in terms of exclusives? Yeaaaah... NO, will never happen. Maybe at E3, but E3 is not everything.

sony fails at keeping third party exclusives, just look at kingdom hearts and final fantasy

those games would have evened things out, ofcourse they had to spend their money on useless exclusive dlc like drakes ring for diablo or 1 hour of extra gameplay for every freakin ubisoft game

why would anyone get a ps4 just to play 1 extra mission on assassin's creed

Sony said 20 exclusive games released in the first year, Microsoft said 15. Let's believe them!

Sony definitely have a ND game quite a long way away, MM game, the Guerilla new IP and something from Santa Monica, there are plenty of games coming

That's why I said 'console exclusive'. Project Spark is coming to windows but they put that on the X1 list? Below will brobably be on windows too.

Sony has 30 exclusives in development and 20 exclusives for the first year of the console life. 12 are new IP's

We shall see if this is the same come this time next year.

I also expect many of these "exclusives" to be digital games or ones using Kinect or Eyetoy.

Didnt sony said they have 140 games, 100 releasing in the first year and 40 are exclusive? Microsoft have said all there exclusives while sony can sit back and release them in gamescon or something else.

I suspect the PS4-games they announced is launch-window, while MS has announced games for the first year