A short answer:
It's exactly the same thing, just the name was changed! Inspirator = FanPage = Talent.
We had wanted to find a better name for a "Talent profile" for quite some time. We didn't feel that the name was good enough to represent the broad range of sports teams, athletes, musicians, bands, artists, universities, charities, ... Thus we decided to give the Talent profile a new name: the Fanpage.
Well... Then we realized that many people were confused about the difference of a FanPage vs. Fan profile. So we had to come up with yet another way to describe all of those inspiring people and groups who share their passion for us. Wait, what if we'd call them "Inspirators"? And so we did!
We are in the process of updating the user interface and documentation related to this.