Nessa is part of Parvati's reality TV show incest clique, so go figure that you think they're similar.

Nessa, Joe Don, Ben, and Laurel are all GODS/GODDESSES and should be brought back on Survivor.

Oh, and Buffy:

And I liked Beauty and the Geek, but it's quickly jumping the shark.
No need to worry bout the shark jumping anymore, as it just got cancelled.