These are the sites that I know are linking to my own site. If you're linking to me and I haven't noticed it, please drop me a line and I'll include you in the list.
Britjes Favorieten - Netherlandish link collection.
Carola's Dollhouses - Swedish collector of Lundby and other dollhouses.
Claire Schaeffer - A great site about 1:144 scale. Hints, tool reviews, tutorials, DIY projects and photos of her work.
Creativ-Seiten - Huge German collection of links, sorted alphabetically by craft (FYI, dollhouses is Puppenhäuser in German).
Dockhus och miniatyrer - Swedish page on dollhouse miniatures.
Dukkehus - Danish page on miniatures, with how-to's and links.
Evas hemsida - Swedish page on miniatures and Boarding School stories.
Fay Zerbolio's miniature needlepoint - Use the links at the bottom of that page to see more of her miniatures and needlework.
Helens hemsida - Swedish page on miniatures, knitting etc.
Introduction to 1:48 - Quarter Scale Dolls Houses at About.com:Miniatures.
Itty Bitty Things - Danish miniaturist working in various scales from 1:12 down to 1:144.
Klein spul - Netherlandish link collection.
Les Minis de Pitou - French site with hundreds (if not thousands) of links to miniature projects.
Miniature Reality Links - Listings of miniature websites, shops, shows, magazines, online groups, and much more.
Miniatyrmama - A Swedish miniaturist's blog (in English)
Miniatyrsällskapet - The Swedish miniaturist society.
Miniatyrvärlden - The Swedish miniatures magazine.
MINIque MINIaturen - Netherlandish link collection.
My Small Obsession - Links to smaller-scale miniaturists and dealers.
Poohbeers.eigenstart.nl - Netherlandish link collection.
Poppenhuis.2link.be - Belgian link collection.
Small Serendipities - The late Pam Scott wass a great friend of mine, and a very gifted 1:48 sculptress. She used to publish the 1:48 scale how-to magazine Little Enough News; you can still order the back issues from her husband.Some like it small - Small scale dollhouse miniatures by Fran Sussman. Beautiful work, often using hardwood. She especially enjoys 1:120 scale, but she's also working in 1:144 and 1:48 scale. Her link page focuses on resources for smaller scales than 1:48.
Skala Minimal - Swedish miniatures dealer (email). If you need 1:12 scale furniture to furnish a 19th or early 20th century Swedish home, she has a small production of moderatly priced authentic-looking furniture.
Whiskers on Kittens - Photos of 1:12 and 1:48 scale miniatures, some how-to's, and a good collection of 1:48 scale resource links.