The potential is huge, no other Blockchain is actually native to the Internet.
What about LISK? What's your advantage over LISK? It is written in Javascript, so no problems at all for devs to build browser-based apps. Last time I asked this question I got no response, let's see if you give me an answer this time...
Short answer: Lisk is not using browser technology like WebSockets or WebRTC, only JavaScript. It's not possible to build a full Lisk client in a browser