Open Ideo (openideo.com) is an open innovation platform for social good. The introduction says: “people can create solutions to some of the world’s toughest challenges.” If you look at the recently completed challenges, they is no tiny issues. People are truly willing to contribute. This is global, but I’d like to see something like this on a local level, too. I’d predict if for example the city of Helsinki would build up a platform like this, it would be a success.