"Stop giving your Email Address to random people - but still be in the loop." I was going to comment on your choice of copy text, then I refreshed the page to

"Stop giving your Email Address to random people - but still be in the loop." I was going to comment on your choice of copy text, then I refreshed the page to get another look and you had changed it to: "Stay in the Loop without giving your Email to random People." Much better. Why not make it more succinct? "Stay in the loop without giving away your email address" or even better: "Spread helps you stay in the loop without needing to share an email address". Tells visitors what you're doing, makes them ask "How" and it's direct copy. Also, stop with the random capitalization, please?