Yes and yes. :) The problem with the first one is I have to make an individual API call for each comment currently. If you go past 50 comments it starts to get slowwww. For example, I tried to pull back all of @pg's comments... Bad idea. It's like 13,000 of them. Check it: https://hacker-news.firebaseio.com/v0/user/pg.json?print=pre...