A new Google revenue stream?
Overheard on the shuttle from SFO to off-airport parking last night:
Wife: This came to me on Google Alerts. You should sign up for Google Alerts.
Husband: I don't want to spend the money.
Wife: Google Alerts is free.
Husband: No it's not.
Wife: I don't pay anything for Google Alerts.
Husband: That's because you're not using the premium account.
Wife: There's no premium account. It's free.
Husband: No, it's not.
Wife: Free free free.
