Livre d'Or

"Me, I straight away went in and locked down the system as much as I could (I don't dare delete my profile and switch off Buzz altogether, because one of the many bugs seems to be that if you don't opt in, you can't get at any of the privacy controls."

I've turned Buzz off, and AFAICT I don't have a public profile. Do you reckon that's not enough? Will Google still broadcast my details on Buzz even when I don't have Buzz enabled?

I've read blog posts on Google's own blog and elsewhere about Buzz, but still don't feel I understand. They seem to be written from the POV of assuming you want to use Buzz but limiting the damage. I don't want to use it at all.