For those who want to Roam around the world and those who want to help those who Rome.

Have you come across the Term Couch surfing ?

Its about a community which is building up that provides facility to stay for a night or longer when you are visiting a place by a resident of that place.Time you can stay, the facilities they provide etc depends on your host. Its more of becoming a member to such a community.

Some intresting facts from the site

CouchSurfers 2,019,158 Successful Surf or Host Experiences 2,192,496 Friendships Created 2,332,848 Positive Experiences 3,711,281 Countries Represented 238 Cities Represented                                   75,121

 Besides some of its are very active and it is can be useful to gather travel and backpacking related information.

Often this could mean free stay at a foreign land.