another one of those Friendster blues

Why do many people refer to Friendster as "FS"? Lately I've been noticing this and it's bothering me! I mean, really, how come? What does FS mean? I thought it's "Friendster Site" but something tells me it's not. It must be "Friendster S-something" (whatever!), otherwise, what would it be? I would understand if they refer to it as "FP" for "Friendster Profile" because you know, isn't Friendster just a network of personal profiles? But why FS? It really buggles me.

I sure hope it's not as dumb as "Friend-Ster"!