CrowdSpot is an online tool for place-based community engagement and data collection.
From the website:
How it works
CrowdSpot projects are customised interactive maps that allow people to contribute input on geographic locations.
Each project is an independent web map with its own design and URL. People can add spots to a map or alternatively vote, share or comment on existing spots. We offer the CrowdSpot project software as a service. […]