its a good concept, it's a pity that the contribution period was over. does it need a app or a special device to run?hope will run it through well
I dont meant sounds like financial advice, but it is cheaper than the contribution period right now..
Mainnet is coming this year... so we will know when the time has come... you can experiment using their tool stack which is already available
https://www.streamr.com/register/signup.