It just occurred to me that "The Cutie Mark Chronicles" is (so far) the closest we have gotten to a Scootaloo episode. After all, it was Scooty's idea to find Rainbow Dash and essentially kick off the plot there!
Fluttershy sure seemed to be taller than the other fillies in her flashback. Probably to indicate that she's older than them...even though her
Shrinking Violet behaviour seems to make her younger than them at times!
Applejack...some
YouTube comments have pointed out how her parents didn't seem to be present even when she was a filly. That begs the question on where Apple Bloom came from.
Twilight Sparkle sure has an insane amount of magic on her hooves. It's a good thing she hasn't gone to the Dark Side!
Rarity was a hoot, even as a filly. I just wish they would show her using unicorn magic for more than just gem-detecting!
Pinkie Pie's story is...odd. I mean, what kind farm farms...rocks? Oddly enough, she seemed to be the only pony to be at essentially ground zero of the Sonic Rainboom when it happened - which may have affected her in more ways than one! It also begs the question on what happened to her family at the rock farm...assuming that there was such a thing. Personally, I think that comment about Equestria being founded was probably meant to be funny and not to be taken seriously!
Rainbow Dash always was the cocky, competitive Pegasus. Still, who would have imagined that her Sonic Rainboom actually affected five other ponies along with herself? I agree with Twilight, that is just uncanny!