There are many websites about Samos. Some are better than others. I would like to draw Your attention to the following:

Samostour
God site with lots of information about Samos.
www.samostour.dk

Visit-Samos
Site in danish mainly about Pythagorion.
www.visit-samos.dk

Samos Outdoors
Is an adventure and outdoor company offering. I have had the pleasure of a mountain bike trip and strongly believe that the other offers will be equally nice.
www.samosoutdoors.com

Samos Sport and Adventure
A danish company based on Samos. Hiking, kayaking, mountain biking etc. on Samos.
www.samosadventure.dk

Samos Media
English site with lots of interesting information, photos and video.
samos-media.blogspot.com

Samos – Wanderen
Very nice german site focused on hiking on Samos. You can download the hikes as gpx-files you can use in our GPS-device or iPhone e.g. Motion-X
www.samos-wandern.de

Samos.be.there
Lots of Photos from Samian events the average tourist dosn’t experience. The author is Belgian, but the site is in English
samos.be/there

Samos – beautifull by nature
German site about Samos.
www.samos.de

Trauminsel Samos
Lot of information i german about the island.
www.trauminsel-samos.de

Lost trails: Herodotus project
Nice b/w photos from Samos.
www.losttrails.com/pages/Hproject/Samos/Samos.html