This will be interesting. My initial reaction was that it doesn't reveal your email address and a Google account is required so there probably won't be much spa

This will be interesting. My initial reaction was that it doesn't reveal your email address and a Google account is required so there probably won't be much spam potential, but then I started thinking about all of the suspicious-looking accounts that have been circling me daily for the past 6 months. At least they're making it easy to turn it off.