When we talk about cryptocurrency, many people invariably think Bitcoin, and possibly also Ethereum. But there are actually thousands of other coins or tokens out there… such as Monero, Ripple, Litecoin, Dash and Iota. Gareth Cliff speaks to Riccardo Spagni - the Lead Maintainer of the Monero Blockchain Project in South Africa - about the various crypto tokens, and more. Luno