Don't build your castle on someone else's property. If your Google account gets suspended for some reason, that will likely take you down for all other Google

Don't build your castle on someone else's property. If your Google account gets suspended for some reason, that will likely take you down for all other Google systems. You don't want to have your entire universe shut down just because one person out there decided that they didn't like you and complained to Google that you were spamming them. This kind of thing has happened before, and will happen again. Do you want to take the risk it will happen to you?