make a site where people can "donate" their (startup)-ideas. there are a lot of people who are currently building something else, don't have the time, skills,

make a site where people can "donate" their (startup)-ideas. there are a lot of people who are currently building something else, don't have the time, skills, connections, knowledge, whatever to make every idea happen. but they probably still want a solution to their problem/idea, so they are quite happy if someone else builds it. on the other hand, there are people like you who want to build something but don't have an idea. make a site that connects the two.