I don't see any logins from you... When you say "XMPP account I've set up" do you mean you set up an XMPP account somewhere? If that's what you're doing, then you'll only see people who are using Paragon Chat on the same XMPP server as where you created that account.
Make sure you're logging in with your account on the Titan XMPP server. The easiest way is to just put TimothyAugello as your username and the same password as the forums.