There are Vine stars. There are YouTube celebrities. There are Twitter personalities.
And now there are Pinterest* stars. Pinstars. Pinfluencers. Pinlebrities.
"Pinterest actually likes to call them Pinterest Influencers," Kyla Brennan told me yesterday. "They don't like any change to the word Pinterest."
Pinteresting. But Brennan would know, and has good reason to keep the people who run the Pin happy as the head of HelloSociety, the largest Pinterest talent agency in the world.
As she expla...