When I visit the root domain I shouldn't be greeted with a marketing splash page, you need interesting content in the user's face right away, entice their curiosity and drive the user to explore the site... even as a fellow developer, my first instinct is to abandon the page as soon as I'm greeted with the cliche startup marketing page. Consider the user experience when I visit reddit.com or news.ycombinator.com or any other link aggregation competitor. What you have now is a tech demo, not a platform. Sorry if that's a little harsh, but I mean well! Good luck!
I encourage the creator of Non.io to identify the key shortcomings of Reddit and improve upon them. Don’t just try to clone Reddit beyond the basic image/link board, otherwise you’ll just be playing their game. Change the game. There is a Folding Ideas video on this topic which has some great insights with respect to YouTube: https://youtu.be/r3snVCRo_bI