Various Blockchains exists for different purposes but seems to have a common objective of getting everyone, or at least most persons onboard.
One of the latest chains making the waves today is the icenetwork, which is a bit modelled after Pinetwork. Today, they announced their Mainnet and it has been quite loud, to the extent of being featured on Producthunt - a platform that gives update on latest technology and services.
Designed With Collage Maker.
Well, if you're not on Icenetwork yet, use the link https://ice.io/@emjoe1 to register or simply type 'emjoe1' during registration. After that, reply this post with your ice username and I will be sending everyone that used my referral link to sign-up some Pi.
Note: We all at some point thought Pi was going to be nothing but today, it has revolutionalised the Blockchain space. Don't play with the Icenetwork too. There's a big deal with being an early adopter.
Meanwhile, if you're not yet mining Pi, To claim your Pi, follow this link https://minepi.com/emjoe and use my username (emjoe) as your invitation code.