That's fair enough, then. Not everybody enjoys such videos, haha, as I stated when addressing them earlier. Though with such a large fan base, it's hard to argue that it isn't at least flattering to have something of your creation used. With a character so popular, it's almost like Octavia is a celebrity in the tabloids. Being a celebrity comes with being portrayed as something it's not just for entertainment.
Also, if Octavia wasn't your creation and is just a general character in the MLP universe that you characterized in a fanfiction, then I see what you're saying. I haven't watched nearly as much MLP as you fellows, nor read a single fanfiction, so forgive me if my information is a little off, heh.
I just see Octavia and instantly associate the character with CoffeeGrunt.