How ironic that Pluto should be dismissed on grounds of size. It was discovered at the same time as Plutonium. Hence the similar name. Pluto governs nuclear energy which is all about the power of subatomic particles. You can hardly say that these are 'too small to matter!' To astronomers, Pluto may now be a 'dwarf planet' but to astrologers, it remains terribly important.

From Jonathan Cainer at Bubble.com