Most folks in town know about Longbow, even if not many really know her. She's somepony parents teach their foals to avoid. Everypony understands that she's dangerous.
Everypony except Twilight, who just moved to town.
Supplier of trashy romances... RainbowBob
Sounding board... buckweiser
Free idea fountain... Maskedferret
Veteran who understands... Biker_Dash