My problem is that it really makes no financial sense as long as you don't recruit many people in your network. It's a classic MLM/Pyramide scheme, and it took me a few days to realize it, which makes me a bit angry because I recruited quite a few people and it feels like I've misused their trust.

I like everything that makes it easy for people to get into crypto, but CryptoTab is more about recruiting people to your network than mining.