ChatFrog

Maps to subreddits really well, uses Reddit oAuth. All in all pretty well executed IMO. I noticed Fantasy EPL sub promoting it: https://chatfrog.com/r/FantasyPL

As a moderator for a few Reddit subreddits, thanks for this!

Thanks for hunting ChatFrog, Derek! We built ChatFrog so that every subreddit could have a simple chat room associated with it. Each sub has a chat room available at https://chatfrog.com/r/{subreddi.... It's great for live events because you don't have to refresh the thread or sort by 'new' to get to the latest comments. Also good for general conversation in an active sub. Since it uses reddit oAuth, you'll know which redditors you're chatting with. ChatFrog supports embedded media like YouTube videos, GIFs, Vine videos, tweets, and images. For moderation, you can block individual users so you don't see their chat messages, and subreddit moderators automatically get mod privileges. Happy to answer any other questions!