Why would they? Heaps of people have had their bodies frozen. It's not as though they'd all be novelties in the future. Seen one, seen 'em all.
I would leave them as benefactors in my will (if I have anything left)
Again, why? For a start you wouldn't know anything about it. You'd just think you had been born like anyone else. It wouldn't be as if you were adding to your experience or anything.
Yep, but I hope that with the knowledge that my identical twin had of me, and given that it may turn out to have a similar personality to me (unproven assertion) then at least things that I hold important will be continued from where I left off (this site for instance)
Second point is why use an already viable embryo for that purpose?
Because a non-viable embryo wouldnt work
![Tongue](https://www.councilofexmuslims.com/Smileys/custom/tongue.gif)