"Lisk does not suppress others, it creates a bigger market and accelerates demand by making the technologies more accessible." This is kind of misleading. For people wondering, Lisk is basically a platform to develop blockchain apps. These apps will vary in capabilities and purpose, Lisk itself is not a social network or a rival of Steemit, but will facilitate developers to create social networks and other decentralized applications and be distributed on their platform. You can think of it like the google play store on which there are several social applications and apps for everything else.