goodbye pluto

So, our solar system seems smaller. We now have only seven neighbours.
Time passes and planets come and go.
I did think xena would join the party, but alas it was not to be. Xena has gone to be with the seven dwarves.
What did Pluto do to be expelled? A little too cold? a little too distant?
Farewell, small friend, may life with the dwarves be enlightening,come and visit sometime-perferably when you have grown up a little.