Miscellaneous : Have you ever heard about the z-axis? If not, watch this :
http://www.youtube.com/watch?v=079p47Y42Og
DDD's spotdodge goes so far into the z-axis that he can avoid many attacks during the vulnerable part of his spotdodge.
You're right, we don't care about DDD.
Let's get to the good stuff now. Charizard's spotdodge also move him into the z-axis, although he doesn't go as far as DDD. But he also suffers from the fact that one of his foot is sticking out in front of him.
So if you spotdodge why facing backwards, you can actually avoid some attacks even when you're not invincible! :D