You're right. People play the most violent and bloody video games where points are awarded for brutality and humiliation (like Grand Theft Auto) but a little bit of sex is still taboo in this country. I remember when the television program Three's Company was considered risqué so things have loosened up a bit. I remember Senator Lieberman stating in 2000 that he felt the program Friends should be shown after 10 pm due to its explicit content.
I look at sex, violence and other taboos in media as I do the work of Richard Pryor. If it works, it's not hurting people and there's good momentum behind it - go for the gold! I doubt the Segel-driven Muppet script will be snarky. He seems to know the Muppets as well as contextual humor. I still think of him as Marshall from How I Met Your Mother. A sweet character that actually believes in the Loch Ness monster and calls her “Nessy”. I have no doubts that this is - the guy!
I also didn’t notice the Sarah Marshall Muppet Central link. Wonder if he’s reading the forums or if he’s seen his picture on the home page?