It will be nice to have some worldwide site with searching in databases of local transportation services. For example I want to travel from London to Birmingham and doesn’t matter with what type of vehicle and providing company. It’s pretty difficult to search such things when you are foreigner and don’t know anything about local transportation companies. The example is from Britain but it should be available to search for every country and even cross-country. Some sorts of results like “most economy transport” or “fastest transport” would be also nice.