2-3 HUD windows is suddenly clutter? I don't understand how anyone is annoyed by this.

You can make it so it only posts to a certain group of friends. Then put all your friends who play in a "Facebook Game" list and then no one else will be bothered when you "post to your wall".

I like how unsure and out of sync the dancers get.

I didn't like Braid either, but I did love To the Moon. Whereas Braid just came across as arrogant and made no sense, To the Moon came across as genuine and touching to me.