> Requiring the central database is the scary part. Yes, agreed. And this type of proposal has no central database, so it removes the scary part. (Unless you

> Requiring the central database is the scary part. Yes, agreed. And this type of proposal has no central database, so it removes the scary part. (Unless you're talking about the local accounts on each computer storing dates of birth for a single household as a "central database" in which case you're being ridiculous and please stop doing that.)