Must have at least 25 OPT tokens to participate in this event, I see it doesn't look very fun, why buy to do mining, does this ancient way continue to exist, take a look at the signature project I use where everyone can mine using just a normal laptop , without the need for money or stake, I see the concept of this project is not very unique
So there is a payment required or stake in order to participate? I am not familiar with the social mining so I guess I stick with my regular bounty and signature campaign which give me a clear and natural payment terms.
Im also into altcoin but I think I will do trading instead. Most of the giveaway nowadays becoming hard, to grasp. But I do like opt, its oversubscribed during its trading and a lot got profited with it. I do hope they launch something like campaign here.