No! You may not have my email address after two woefully simple problems! I don't need you sending me emails every day, "You forgot to come to Codewars.com in the last 2 hours, why aren't you spending your entire life on this site?!"
Same here, I has just stopped when it became too personal without reason. Why do you want me to login?
I doubt anyone, not even LinkedIn, would market their site that aggressively.
it's called hyperbole
It's all good - we may open it beyond members eventually. The main reason for email right now is to foster a quality community... Just so you know we have strict no-emails-every-2-hours policy.