Some thoughts: 1. The concept of subreddits may seem restrictive, but it's also good at filtering low-effort content when you want a more curated experience. I

Some thoughts: 1. The concept of subreddits may seem restrictive, but it's also good at filtering low-effort content when you want a more curated experience. If you allow anyone to tag any post with any tag, it could become chaotic. 2. I think the only way to incentivize high quality content is by only having users that value high quality content. You can't take a random sample from the general population, give them a button that says "this is high quality content" and expect them to actually select high quality content. You need a way to filter users, and it doesn't need to be an explicit filter, you just need to find ways to discourage the people you don't want using it from using it (e.g. by not having any images/video, like HN). 3. Ethereum has high transaction fees. Do you intend on using a Layer 2 protocol? Why not something like Harmony, which has much lower fees. I wish you success!