Any website where ideas and voting on ideas are the key focus of the platform, and don't go one step further of finding the underlying problems that these ideas

Any website where ideas and voting on ideas are the key focus of the platform, and don't go one step further of finding the underlying problems that these ideas trying to solve. Almost all innovation management and feature-request platforms are like this. For example: http://www.ideastorm.com/ http://www.ideastorm.com/ https://ideas.sap.com/ https://ideas.sap.com/ https://success.salesforce.com/ideaSearch https://success.salesforce.com/ideaSearch http://engagetacoma.mindmixer.com/activity http://engagetacoma.mindmixer.com/activity