Changes

 - * Combination of fun/hobby with a good cause - * hitchhiking in general receives lots of media interests if there is a social a political motivated background, so hitchhiking is getting promoted aswell - * the reputation of hitchhiking could possibly become more positive

 - * it can be annoying for people [[picking up hitchhikers ]] or end in a bigger confrontation if the background of political or social motivated background is stronlgy sensitive - * if people decide to collect money on the road for their project it could be negative for the reputation of hitchhiking, because it's actually totally enough if somebody wants to share his car and it would be unpolite to ask this person for money (or people stopping on [[gas-stations]])