One thing, the issue regarding Eris Loris or Sire Sirol is that it's a computer sending those links. A pretty crappy promotion trick if you ask me. Don't click on any of the links, and if you think he can hack you, he can't really (reasons: it's a bot, two it's extremely hard to do so if you don't know what you're doing and three all he's done is made rom hacks. But just to be safe leave the lobby and play with trusted friends.