Sapphire Lightning

I like both forms she has taken. The one thing I do miss is her super nerdy side. I wished they had kept that in, but as soon as Faust left, it seems they felt the need to strip her out of the character.

I absolutely love her too. If the universe had worked out differently, it will be awesome to have been her daughter, or heck, even just live in the same world as her. Wise, kind and beautiful!

I'm calling Pegasus crap on that. Due to the small mass of the poop, the forces on it would slow it down or blow it apart instead of allowing it to boil away any water. The only way this works for space born objects is because of their large mass. Smaller massed space born object entering earths atmosphere do not even get burned up. And it isn't the air friction that burns meteorites up, it is the air PRESSURE, which for objects of low mass would very quickly bleed off any kinetic energy they had. Air lacks density to a point that the faster you move air past an object the more it cools it (this is how the ancient dome refrigerators worked, and why airplane wings can snap frost over when hitting takeoff speed), but anywhere on the object that experiences positive pressure (compression) will heat up. But let's pretend the above did not exist: What would happen if the poo somehow had the mass to stay moving fast, and didn't blow up. And what if it somehow heated up enough to "boil all the water off". One, poop is 75% water. http://www.britannica.com/science/fecesfirst few paragraphs. And of the 25% of the non-water mass only 10-20% of that is inorganic compounds. So if that happened you would lose 75% of the mass, and would potentially end up with a foam of bacteria/protein/fat and a little mineral content. One, this foam would act as an insulator, preventing heat from getting to the inside. Two, this foam would disintegrate. Either way, there is nothing that would make the poo be deadly unless released right next to the pony under attack, and going at speeds near the speed of sound that close to a pony would be more dangerous than the poo. The sonic boom at such close proximity could kill on its own.

Air friction, which is what determines terminal velocity in relation to the force of gravity, would still do the above to poo moving fast horizontally. As soon as it is released, it is no longer under and horizontal force, and due to the shape and makeup of poo, would either rapidly drop to a much lower horizontal speed, or if very high speed would turn in to mist. Remember, we are talking about poo here, not something hard like a bullet. Also, why ARE we talking about poo here?

Well, RD's speed would only help the poo-bomb get to terminal velocity. If RD was moving faster than the TV of poo, the poo would slow down to it's TV. Or more likely break in to a nasty cloud that would fall even slower (or could even float on the wind). The lack of mass in poo, and it being amorphous (it would most likely tumble) and small (high surface area vs volume) would give it a slow TV. So, no, it wouldn't even hurt much to get hit by poo like that. Also, I imagine that poo-ing (or even peeing) while flying would prolly get the one doing the dirty deed more messy than any one on the ground. (Think how easy it would get in to the tail...)

Purple Smart is awesome! I recently dyed my hair like her mane, unfortunetly the fushia didn't hold... Oh well, blue hair is cool, right?

I am assuming this is only for the three primary pony races. I like all of them, and color me biased due to my ponysona, buuuuuut.... Unicorns have the most potential. Extreme longevity with the right spell. Superior strength with the right spell. Reality and Time Warping with the right spell. Control over the life span of flora with the right spell. Broad knowledge of magics as well as being taught much about it during their childhood. Flight with the right spell, either with wings or just magic flying. Teleportation. Growing food with the right spell. Insanely gifted inventors and scientists Clairvoyance and extra sensory perception with the right spell. Body manipulation of themselves and others with the right spell. The list goes on