Torrentleech Easter Egg [portable] Review

You can accumulate bonus points by seeding torrents, which can then be exchanged for upload credit or other account perks, though these are standard site features rather than "hidden" easter eggs. Profile Gifts: During special events, users can access a Gifts page through their Profile to claim seasonal rewards. Learn more

If you are looking for the "useful" part of the story, it’s about Ratio Management torrentleech easter egg

The primary incentive for participation is the mitigation of the site's strict ratio requirements. Rewards usually follow a tiered exchange system: You can accumulate bonus points by seeding torrents,