In several places where I have traveled I have heard a saying something like, "If you don't like the weather right now just stick around. It will change soon enough."
Trying to keep a list of links on Inclusive Travel updated is also an experience of constant change. Fortunately the changes seem to be a steady flow of new sites supported by ever higher levels of government and industry with ever greater evidence of truly understanding the needs and economic potential of this travel niche.
Some examples:
Website of the German National Tourist Office
http://www.germany-tourism.de/ENG/infocenter/germany_for_disabled_travellers.htm
Diasabled Travel Europe at Ability.org
http://www.ability.org.uk/disabled_travel_europe.html
Tips for Accessible Travel at TravelSense.org
http://www.travelsense.org/tips/accessible.asp
Paris on Wheels
http://www.parisonwheels.com/
Disabled Travel in Europe at Slow Travel
http://www.slowtrav.com/europe/disabled_travel.htm
Disabled Travel at the Open Directory Project
http://dmoz.org/Society/Disabled/Travel/