Free Hug Campaign: can we learn something for the travel industry?

Society for Word of Mouth and Church of the Customer Blog have a great post and analyse about viral maketing effects.
They talk about the "Free Hug Campaign" who is hot on You Tube:
Rate: 83249
Views: 25,468,480
Comments: 49,920
Favorited: 131,085 times
Honors: 8
Links: 5
In this video you will watch one man giving away free hugs and the effect it has on the people around him.
Please observe the people comportment:
* People's resistance to anything free… even if it's a hug
* The breakthrough that happens when one random individual decides to try one
* A tsunami of response once people watch the experience of others
* The fight to defend their right to hug when barriers are erected by "authorities"
According to Church of the Customer Blog:
If you believe strongly enough in your product or service, give it away for free. In the beginning, no one will believe you. Stick with it long enough, experience breakthrough, and you'll have more business than you know what to do with.
And you'll have a band of merry men (and women) who will be your brand evangelists.
Well, what can be Word of Mouth applications and viral maketing campaign in the Travel Industry?
Do you think give away free stuff is a way to conduct sustainable business?
Hugs from France
Claude
December 26th, 2008 at 1:42 pm
Thanx 4 shearing with us..
Adeel Khan Sherwani from Atlanta
January 5th, 2009 at 6:03 pm
Intresting..
Adeel Khan Sherwani from Austin
January 9th, 2009 at 6:25 pm
Intresting..
Adeel Khan Sherwani from Dallas
January 13th, 2009 at 5:11 pm
Thanks for the kind mention
Adeel Khan Sherwani from Houston
January 15th, 2009 at 6:06 pm
Thanks for the kind mention
Adeel Khan Sherwani from New York
January 19th, 2009 at 3:44 pm
I also agree with what is written.
Adeel Khan Sherwani from Chicago
January 21st, 2009 at 1:45 pm
Pleasure! Thanks for dropping by.
Cheers,
Adeel Khan Sherwani from Los Angeles
February 24th, 2009 at 10:40 am
Thanx 4 Shearing with us…
Adeel Khan Sherwani from Nashville
February 26th, 2009 at 10:23 am
Thanks for the kind mention
Adeel Khan Sherwani from Seattle
February 27th, 2009 at 3:31 pm
Intresting story..
Adeel Khan Sherwani from Las Vegas
March 3rd, 2009 at 1:43 pm
Thanks for the kind mention
Adeel Khan Sherwani from Miami