Here you can find some useful links that will help you and others.

TRAVEL

Exotissimo - travel agency specialized for Vietnam, Cambodia, Laos, Myanmar, and Thailand.
Travelfish - 100% original Asia travel intelligence authored by dedicated travellers who know what they're talking about.
Couchsurfing - is a worldwide network for making connections between travelers and the local communities they visit.
Tripadvisor - provides recommendations for hotels, resorts, inns, vacations, travel packages, vacation packages, travel guides and lots more.
Warmshowers - hospitality for touring cyclists.

CHARITY

The white bicycles - charity bicycle rental service in Siem Reap, Cambodia.
The trailblazer foundation - charity for bio-sand water filters in Cambodia.
The Cambodia Landmine museum - charity that provides education and support for dozens of at-risk youth and landmine-affected children rescued by the CLMMRF NGO.

PEOPLE

Canadian tandem - Nomades à vélos on the road since April 2nd, 2008.
Ms. Bernadette a Dutch lady – author of cycling books, almost 2 years on the road.

BICYCLE SHOPS

Adventure Cycles - Great bicycle repair and renting shop.