If you're giving all your things away, try posting in Treasure Vault or Bazaar. If you want to tell your friends/guild you're leaving, use guild chat, tell or compose letters and send them. You don't need to pollute a forum you never use to tell people who don't come here you're quitting. CYA. Have a nice life.
Admin please don't allow the trashing of GC with this next update.
Yes, I completely agree. Vanity threads really irritate me. But you left out one thing: Attention seekers and charitable givers should absolutely not flood General Discussion either. Flooding GD is worse than flooding GC.