@Gasparzinho The fact that you can make seedbonus yourself is already a big thing. It's a currency, you can buy very useful things to boost your ratio, as well as give it away for others.

Older members usually have A LOT and they're the ones spending it to make good stuff freeleech or just straight out give it to others. New members on the other hand value it so much that they don't use any at all.

But in the end that's the way things are. They can't just make seeding a seedbonus machine because it's an actual currency, "printing" it indiscriminately will just make it less valuable so you'll need copious amounts to actually benefit from having it.