Mafia Wars promises more rewards if you give up your email

Mafia Wars on Facebook is pulling out all of the stops (OK, maybe more like a concerted effort) to convince you to give up your email address. Now, if you hand it over, you'll receive emails that include updates from the game and bonus loot in the form of animals, stamina refills, XP, Reward Points and Energy.

Does this new offer compel you to give up your email to Mafia Wars?