I can't believe you guys can look at the list and say thing things you're saying. 1-2 games? Mostly unknown? If you play PC games you should know at least 20 of those games and be looking forward to them (they're from developers with a lot of high profile games, Adventure, RPG, Strategy, and Action).
And again, I must reiterate that the list is not changed by the fact that you were ignorant of the titles before. Now you know about them...the list shows that PC gaming is not dead. If you're a console gamer first, then obviously you weren't' going to know about those games. I thought about breaking down the list into well-known and obscure developers (exclusive only), but when I got to #50 of the well known and 25 obscure, I said screw this...since the page I was working on (cut and pasted) had about 3/4 of the scroll bar left to go). And I hadn't even made it through the RPG list.
I guess if all you read were multiplatform game list at the bottom then yes, many of those are available on the x360 too; but does that have any bearing on someone who doesn't own one? And even if they do own one, it's still a choice.