Right. I'd gotten a similar clarification from dang when I emailed mods.
When I was posting the dupe/prior notes, there'd been about 4-5 submissions within an hour, and it seemed likely the story would continue to draw submissions. A challenge in that case is that no submission gains critical mass.
A challenge of user-submission-based media aggregators.
This is (for obvious reasons) getting multiple submissions. The CNBC article seems the most comprehensive to date: https://news.ycombinator.com/item?id=22014115