Almost every site has chat that pops up kind of like facebooks.(I hate social media its just an example). I think this site should have one. I think the chat should be visible to everyone but to chat you would need to be a member. It would give initiative to sign up. Ive noticed alot of members talk to each other. Just another reason to have a pop up chat. I would also suggest the chat have a private message option as well. I know you can have conversations but i have to navigate to the page and reload. The chat would make it easier for 1 on 1 chat.