I have been lurking/chatting in our "livechat" which is a very good touch for the site.
However, there needs to be an account verification link sent to that email in which the account was made so it cant be used over and over by random trolls saying stuff bout pdf and animal abuse. a site growing as much as this needs to have verification link sent to email, so people can learn not to abuse new accs and resume bad behavior. i
dk just a thought

Best regards