Ok I've read throught this post about 3 times and read the white paper twice :-). I'm really impressed! That's a great project. There is just one question that isn't clear to me. When a sender get's his e-mail verified, he will get Listnerds that he can either stake on the website, exchange on HE. Can he do something else with them?
I think that there might be a way to use this service also for hive people who would like to get more audience to their posts... Imagine promoting your posts to a population that all have hive accounts...
Yes, the potential for Hive community members to get their posts read...Is most definitely a value proposition for this blockchain community. Win win for everyone!