Create special titles that will determine how many people are active and how long they are on the forum!
Example:
Just registered - Starter.
I spent an hour on the forum - A newbie.
Spent a day on the forum - Verified.
In this way, it will be possible to see who has spent the most time on the forum, and thus create a leaderboard.
Can you explain the need for a leaderboard or competition please? Not sure that I understand.
I think he meant the leaders of the forum 
The most active and helpful for the APTOS community 
An interesting idea in general 
So the team will be able to see the most motivated and savvy people and, possibly, offer a job in the team 
O.k. Thank you for that explanation.
Good sir 