I feel like Harry Potter had more overlap with anime fandom than with Phantom Menace fandom (nb: I could also be wrong about this too, HP fandom got very large), but then again, it only takes a few fans with something catchy to make something spread, so I really have no idea in the end!

I remember Anipike was very like KS Nicholas's page. Just links by series and interest (fic, art, fansubs, shopping etc). I was surprised to see it still there. Oh, they've archived their old site! http://classic.anipike.com/ looks basically exactly like the site I visited all the time in the late 1990s.