Hey what's up! These comments are harsh. Don't let it get to you. I think it has potential. I feel like people that ask for reviews never get what they really want to hear. But a bunch of trash talk. Let me give you real feedback.
-I think it's actually not a bad idea. - ask friends and family to be your first subscribers. They'll prob your number 1 marketers for it to spread. - the site might need a little improvement on the UI and design side (like add a logout button lol). But than again craiglist isn't very pretty either. - dont give up and spread the word!
Good luck!