[inigyou]

But if Google decides to nuke me from orbit, and my domain is registered there, the nuke can cross between my domain and my Google account.

[swiftcoder]

Well, yeah, that's digital monopolies for you. I guess one can always create a dedicated google account to register each site with

[cube00]

It doesn't work, there was a Google employee here mentioning they assign a degree of separation to each account, any accounts that are deemed "close", are included when the ban hammer falls.

[Serenacula]

Google ties your accounts together on the backend though if they realise they're related, so this isn't as easy as it sounds.