Sorry for the delay.
The Like token is no different from the Steemhunt or the Actifit token. In March 2019, SMT's will be released, and then those tokens will probably be converted in a coin, like Steem.
I'm not very good at the technical things, like explaining SMT's, but here you can find some good info:
https://steemit.com/cryptocurrency/@littlescribe/smart-media-tokens-smt-explained