1. No, but I wouldn't subscribe to a service that took more data than I deemed necessary or was happy to volunteer 2. No, because they couldn't offer any guarantee it would be removed 3. Because you'd need my data to achieve that, so I've potentially made my problem worse. Are you more trustworthy than the other services? 4. I can't imagine how that would work so struggle to give an answer 5. Wouldn't subscribe 6. Wouldn't subscribe