It's better to keep past events listed and not remove them. Here are some reasons:
- In case the event is happening in the same city again sometime in the future, all you will have to do is simply enter the latest dates. As soon as that's done, the system will send an update and re-invite all old leads.
- As soon as a user expresses interest, the event gets bookmarked in their calendar. If we remove past events, the bookmarked event would appear like it got lost.
- Organizer reputation and rating also takes into account the number of events hosted by them till date. The higher the number of events, the higher is the organizer rating. This rating positively affects your profile.
- In case the event is more than 4 years old and will surely never happen in the future, the event automatically gets Archived.