[acdha]

You worded the question in a way suggested you thought the previous commenter was wrong. That reads like either being a FaunaFB fanboy or not taking time to learn about Foundation, both of which will reliably attract downvotes. Had you worded it differently I doubt you'd be getting downvoted.

[idibidiartists]

So essentially the HN commenting UX is one of walking on egg shells.

[saghm]

I mean, a two-second Google could haven't shown you what FoundationDB was.