Check out Merit. Its an invite only mining crypto currency that has a super easy to use miner through the wallet. Just added GPU mining recently and a new reward algorithm called Proof of Growth 2. It rewards you based on the number of active people in your community (people who used your referral link) and by the amount of MRT you hold.
Use my code @parachuteitst0ny if you want me to unlock a wallet for you!
Ponzi scheme on steroids
Have you had a chance to check out the website and read the white paper? If not, Id recommend doing those two things before jumping to the ponzi scheme conclusion mate.
Anyone can go to the website and get an invite from the community (Discord/Telegram/etc). It doenst cost them a thing but it adds a tremendous value to the proof of growth ability.
The website does an excellent job of explaining but the network uses proof of work (like many others) and proof of growth. Two prong approach to distribution. Invites are just a layer to help map out the communities.
t's huge for someone like me who doesn't really have a rig or farm to do POW but I can totally get rewards for growth. I mined it for a bit back in the CPU days but now that GPUs have been added to it. I can no longer mine but have been getting steady rewards from the Proof of Growth.
Check it out before you assume it is a ponzi scheme ust because it is invite-only.