"Centennial of Hostelling" Postage Stamp

Hostelling International USA is working on getting the US Postal Service to issue a "Centennial of Hostelling" Postage Stamp.

Please sign the online petition to help the hostel stamp project:
http://www.ipetitions.com/petition/stamp/

More information about the hostel postage stamp campaign here:
http://www.openingdoorsopeningminds.org/1_442_stamp_faq.shtml

What do you think? Will a US postage stamp about hostelling help promote hostelling in the USA?