In other words, TC does not approve charging money for providing a set of useful email addresses (even if it's wrapped in a neat Bootstrap/Stripe gift box) and

In other words, TC does not approve charging money for providing a set of useful email addresses (even if it's wrapped in a neat Bootstrap/Stripe gift box) and regards it as good old shady pro spammers. It leads to young startups sending mass emails and giving headache to everybody on their path. They prefer to share their email addresses with you openly and free of charge. Which brings us to the obvious question: Why is this on ProductHunt?