I'm not an Apple user, and don't own any of their products, but this is a great step forward for privacy. I'm happy to see companies prioritizing privacy for users.

That being said, any company that actually cares about collecting users' identities (you know, the ones you'd actually want to use this for) will definitely block @privaterelay.appleid.com from being used. Apple would've been better off using a well-known domain and having both private and non-private addresses on it, like @me.com .