/announce - Consider showing a different msg for server you are already on

If you run /announce, it shows the same message on every server, including the one you are already on. "RedstoneIsGreat wants you to join Factions! [Click to join]" From the perspective of the server you are already on, this seems a little odd. Perhaps it should say something different, like "RedstoneIsGreat has sent an announcement to join Factions" (just an example), without the "click to join"