Yeah really, the only place I saw that bothered with the 50th was The Museum of TV and Radio. Their Muppet screenings were so popular last year, they were extended for months.
I agree, I'm not interested in new stuff this point, considering what it has been. If they paid more attention to the vintage stuff, that would be great. I mean, what's Disney supposed to think? The Muppets' new projects have not been well received, so I can see why Disney doesn't pay them much attention. But then they seem to think the old stuff is just too old to be appreciated.