title: How does http://qwebirc.org/ work?
body: <p>I think it's a really cool script. But when you're in a chat I'd like to know how it requests new chat content.</p>
  
  <p>I'm interested because the chats I've made in the past have been inefficient and consumed a lot of bandwidth. I tried inspecting element in Chrome and going to Network but it never shows any requests for me. Does it use pull requests, does it use a comet sort of interface? If push, I thought this was a bad idea in PHP because each user's request creates a new PHP process or thread.</p>
  
  <p>Thanks!
  Someone Learning</p>