When Fluttershy is featured she's one of my favorites usually.
By the way, what is Fluttershy's first or last name? Is her name Flutter Shy or is that her nickname, like Rarity?
Usually in fic, Fluttershy is referred to as 'Flutters' by Pinkie, sometimes Dash and AJ. Rarity is 'Rares' from AJ, everypony calls Twilight 'Twi' unless you're Shining Armor, Dash is... Dash. I seem to recall Dash calling Pinkie 'Pinks' at some point, and AJ gets either 'AJ' from everypony else, or 'Boss' from Dash.
Fluttershy and Rarity seem to only have singular names, like Scootaloo, Snips and Snails.
Also, death to Fluttermac shippers. Macinpants and Fluttarity forever!