This link collection is yet quiet incomplete, and there are lots more sites worth occuring here. Yet I concentrated on those sites containing plenty of links themselves, so you can click your way through, and those sites rarely mentioned, hidden gems, and so on...
All of this will be improved by time, as I guess there are yet lots of great sites I myself don't know of. Hints and tips by mail are of course always appreciated.
My Iceland-links
Photos from Iceland
Icelandic photos by Rafn Hafnfjörð
It says "Since 1955 Rafn Hafnfjörð has been systematically photographing Iceland for the purpose of promoting the country. His photographs have been published in travel brochures, on postcards, calendars and web pages". And there are really lots good pictures on his site!
Myndabanki
Collection of I don't know how many thousands of great pictures from Iceland. Several great Photographers have been contributing.
Landscapes of Iceland
Photos from all over the country and also pictures from the 19th century. Used to have collection of links to tons of great pictures from Iceland, which unfortunally is no longer available.
Fotocommunity
German forum to show and discuss photography. With photos not only from Iceland, but a separate section somewhere.
Michiel Erens Iceland page
The ultimate online resource for cycling in Iceland. With hints, photos, tour reports and the most complete collection of Iceland by bike links I know.
Íslenski Fjallahjólaklúbburinn
Home of the icelandic mountain bike club, with lots of links, hints and tips for cyclers in Iceland.
Hagens Welt
Homepage of a german fellow cycler I met several times on my tour in 2002. Also travelling to other nordic countries.
Globebike
Homepage of some german fellow cyclers I met on my tour 2003. Travelling in countries all around the globe with their bikes.
Mikes Homepage
Homepage of an australian fellow cycler. Originally we had email contact, but then by accident we met at Kverkfjöll in 2003, which was a very nice surprise!