Hospitality Exchange Networks/From Muslims Hospitality till Internet based Plattforms

'''The Hospitality Exchange Networks. From Muslims Hospitality till Internet based Plattforms'''


 * The Hospitality Exhange in ancient times
 * Middle Age in Europe - What travellers could expect from the locals
 * Servas - Where/When did it start?, how is it organized?, etc.
 * Internet based Communities - How are they working? Financed, structured?
 * Hospitality Club - Past, Present, Future
 * Couchsurfing - Past, Present, Future
 * All the others: GlobalFreeloaders, Amigost, BeWelcome, WarmShowerList, etc.
 * Getting together: The Meetings, Collectives, Gatherings, etc.
 * HospitalityGuide, Opencouchsurfing, HCVolunteer
 * The Sub-Comunities (Groups)
 * The Local Comunities (Yahoogroups, regular Meetings, etc.)
 * Ideas, Projects,