No, that's the exact equivalent to what I said above "if the page says "Latest NBA game - pay $1 to find out who won", that's fine, but then that's what you should provide to my search engine." - that's delivering searches based on the publicly available data, that page is about "30 Rock" and that's what I'm searching for.
This dissonance is not really applicable to video or audio, it's a problem specific to text content, because for video we don't have widespread search for actual content like we do for text, we're searching just on the metadata so the availability of the actual content does not affect searches.
For text content, if I search for a keyword and a phrase, it gets (or should get) searched on the actual content that's available. My beef is if the site wants google to index the actually unavailable content - for example, if you're selling a book and you're making just the title and abstract available to the public without buying that book, then searches should be based on this metadata. But if you tell google "here's also the content of page 313 with an interesting factoid about 30 Rock (which is the only place in our book which mentions 30 Rock), please index that so that searchers find our book not only when searching for its title but also when searching for 30 Rock" then I would consider it acceptable if and only if that page 313 with that 30 Rock related content is actually available to public; and if you want to keep that text hidden, then that's your prerogative but in that case you don't get to use that text as "advertising" to draw in searchers.