So far it's help name two children :) -- my wife and I like to see the same 10 ideas each day (via text), so that we can discuss what we like/don't like daily. We tried the sift through 1000 names thing and it didn't fit well with us.

> Reminder to pay, notifications: what value does OpenAI bring to the table here over other apps which provide calendar / reminder functionality?

That's exactly my point. Without further utility (i.e. custom code execution), I don't think this provides a ton of value at present.