Events earn points (heart)
Events with the highest score appear on the front page (leaderboard) for each city.
Every event starts off with 0 hearts, after that they earn:
1 for every share on facebook, twitter or google plus.
1 for every 5 unique views.
1 for having a category (not unknown)
2 for having a well formatted venue (at least a name, street, city and latitude/longitude)
3 for being claimed by at least one organiser.
Right now we have 948,221 events across 1,727 cities and 171 countries.