But why sign up now to your email? You have already lost me in the sales loop. You made a compelling statement but the followup was lacking. This would be like

But why sign up now to your email? You have already lost me in the sales loop. You made a compelling statement but the followup was lacking. This would be like me, while driving, seeing a sign that said "free food and drink, come on by". I pull off (because I am hungry), go into the store and ask about the free food/drink. The staff says "We're still developing the concept, give me your phine number and we'll keep you in the loop". Still hungry, I go elsewhere and ignore those free food/drink signs.