Good idea!
One that could be extended - NARRs, gift-packs for new members, "stashes" associated with certain regional or "Plant" forums, seeds-for-acorns ... who-knows-what.
After Dave rolls out the "production model" and tweaks it a bit, we may find many uses.
I bet a lot of people would donate many saved seeds and some purchased seeds to something that was well-organized and had an energetic volunteer to do the back-end work, whatever that is.