I'm in Man from UNCLE fandom, arguably one of the oldest fandoms and I see no one has posted on FanLib.

That's not because there isn't MFU fiction ---there is. But we have a couple of active archives that serve us well and there really isn't any need to go to FanLib.

We discussed FanLib on our lists and it was the general consensus that the situation was exploitive and really, there was no reason to go there.