A website can be developed that acts as a trading platform for people with social issues and organizations who deal with it. More like, if a domestic violence victim wants to find an NGO, your website connects both; if a neighborhood is flooded with potholes, your website connects them with the concerned agency; if a citizen is troubled with someone legally, your website connects him to a lawyer, etc. The revenue for this venture will come from the NGOs and the agencies that are getting their clients from the website, and the advertisements that such agencies will be doing on the website to attract people with issues to contact them to deal with them.