We think this is both fun and challenging, and Joomla is the perfect CMS for the realization of different kinds of digital services.
Here are some case studies of sites that fit into this category.
Tastnote is a gathering place for whiskey enthusiasts in Sweden. Here, members can create a profile and like the facebook to get in touch with other whiskey lovers. You can also review whiskeys been tried and see a ranking on the members' collective reviews. You can also add events and invite other members.
MENUES have an idea of collecting all the restaurants in Sweden and make it easy for a user to filter restaurants. We built on their side from a simple collection of links to a directory of restaurants with their own presentation pages. We also integrated Google Maps to restaurants on the map comply with and be adapted to the filtration.