Personally, I don't think Minereum has any value.
You can take a look at Minereum's source code, itself:
https://etherscan.io/address/0x1a95b271b0535d15fa49932daba31ba612b52946#codeMinereum arbitrary created 3200000000000 tokens (for each of their genesis address) on line 27, and will "mine" 32000 tokens every Ethereum block until Ethereum block number 3597381; their mathematical formula for creating new tokens is just addition.
Minereum does talk about using their tokens to help other people create ERC-20 tokens on Ethereum, but.. why can't people just follow Ethereum's guide on ERC-20 tokens?
https://www.ethereum.org/tokenshhhhh you'll ruin the pump and dump! seriously. look at how vicious these people are at shilling minereum. you can google it and look at the commentor's disqus accounts and see how they shill the crap out of this thing. go into the discord and poke around. everyone's intention is to dump this onto the backs of other people so they can skip away with the profits.
minereum shills incoming in 3...2...1.......