200 years from now, you probably wouldn't even want to read any of Eliezer's books (or whoever your favorite author is right now). I'm fairly convinced all fiction is contemporary and fades in relevance in a matter of decades. But would a promise today of another Eliezer work in the future motivate you to sign up for cryo?
A lot of fiction which is popular when it is contemporary is not read 200 years later, but that's not a sign that fiction is contemporary and loses perceived value over time, it's a corollary of Sturgeon's Law. 90% of everything is crap, and that extends to 'fiction which is currently popular'. No one thinks that Twilight will be popular and lasting; the penny-dreadfuls and most Victorian novels weren't. Dickens was, though. Most of the plays of the Elizabethan era were bland and samey, and other than Marlowe's Doctor Faustus, only Shakespeare has had any ...
I just learned of The Future Library project. In short, famous authors will be asked to write new, original fiction that will not be released until 2114. First one announced was Margaret Atwood, of The Handmaiden's Tale fame.
I learned of this when a friend posted on Facebook that "I'm officially looking into being cryogenically frozen due to The Future Library project. See you all in 2114." She meant it as a joke, but after a couple comments she now knows about CI, and she didn't yesterday.
What's one of the most common complaints we hear from Deathists? The future is unknown and scary and there won't be anything there they'd be interested in anyway. Now there will be, if they're Atwood fans.
What's one of the ways artists who give away most of their work (almost all of them nowadays) try to entice people to pay for their albums/books/games/whatever? Including special content that is only available for people who pay (or who pay more). Now there is special content only available for people who are around post-2113.
Which got me to thinking... could we incentivize seeing the future? I know it sounds kinda silly ("What, escaping utter annihilation isn't incentive enough??"), but it seems possible that we could save lives by compiling original work from popular artists (writers, musicians, etc), sealing it tight somewhere, and promising to release it in 100, 200, maybe 250 years. And of course, providing links to cryo resources with all publicity materials.
Would this be worth pursuing? Are there any obvious downsides, aside from cost & difficulty?