as we know by the Masternode of a coin can be very expensive as for example Dash coin. the question is whether all the coins that have the Masternode feature will be big like Dash if Many Masternode hodler?
No but the developer can make it anytime they want, masternode reward actually a block reward from mining. Masternode coin will be very popular in 2018. Honestly, actually I think hold masternode or pos coin is a good way of investments. There arecmany ICO which provide opportunity for us to run masternode with low price.