Microphilia and Macrophilia
Cashia's Flights of Fantasy, Comicbook Giantesses, Diary of a Shrunken Woman, Fetish Comics by Kusuo Morii, Giantess Magic Webring, Glassthorn's Confectionery, GTS Theory, Gtsmagic, Helena's Homepage, Incredible Shrinking Women Fan Page
Weight Gain
BellyBuilders, Dumb Jocks Growing Fat, ExJockToFeed, Fantasy Feeder, Fat Men Society of Getting Fat, Feeder UK, Female Feeders, GainerWeb, GainRNws, Mildly Alarming World of a Fat Goth Girl