Samsung's website shows no compatibility with any TV, I have verified that, but many big companies are notoriously slow in updating their websites.
Well, that contention about slow in updating can be put to rest as Samsung had Infinity less than just 3 weeks with devices after infinity made their announcements. It's not the manufacturers job to push out a individual apps updates. It's up to the app supplier. The excuse that Samsung, or any TV has some sort of reason to wait to put out ultrasux is beyond ludicrous.
To continue along this logic blaming TV manufacturers is no longer even worth the time to debate. Sorry. I also see no reason to defend some form15 company hiding from the SEC and shareholders on a chat board.