So I'm related too someone kinda famous, Seth Green, that has looked at Gaia and browsed the site for a little while (via my account). He is a bit of a anime geek and loved the site concept but I think like all celebs they just lack the time to spend dedicated to a message board site.
Also there was some authors pimping out some of their books during past sponsorships Q&As.
Yeah. I guess I could see that.
But me, no, I don't know anyone all that important.
I don't know anyone who's famous famous, but I remember there was a guy in the CB that use to draw a cat comic. He would always use one of the cat characters to post. The comic was called A series of Cats. But I don't think he logs in anymore and he hasn't updated the comic in over a year or so. It was a really cute comic too.
I remember this same thread years ago. I don't think there was ever a famous celebrity that anyone knew. But hey, if celebrities have time for twitter, they would have time for Gaia, if they wanted to.