UNITE HERE! Is one of the many websites that have popped up in reponse to the RNC in NYC:
The RNC is not Welcome is another one which is comprised of Local New Yorkers and other related anti-RNC individuals. Not much here that I haven't seen elsewhere.
RNC Watch Is a blog that will be updated by the registered users of the site. It varies because it is wholly controlled by the users. I don't believe that that it has a moderator...should be interesting
NYC Indie Media: is another open forum (yet mediated) website with news, blogs, bulletins, radio and live feeds from the RNC and the Protests in and around NYC.