s/2017/2018: our New Year's Podcast

In this episode, Anna and Fredrik have a look back at 2017 and the changing blockchain ecosystem with ex-Ethereum Foundation and current-Parity core dev, https://twitter.com/mkotew (Marek Kotewicz). We also share our predictions about what we can expect to see next year in crypto land. FYI: opinions are our own, and we definitely won't be giving financial advice :P Blocksize research: https://www.bitcoinunlimited.info/resources/1txn.pdf (https://www.bitcoinunlimited.info/resources/1txn.pdf) ParityDB: https://github.com/paritytech/paritydb (https://github.com/paritytech/paritydb)