Agree, that's why we want to showcase search in our works so others can see what's already possible and how to replicate it. On https://ecency.com we will likely do some experiments with discovery, right now, in search field you can directly search for tags if you start typing #anytag or search for users @user or search for community $community, any other keyword to find posts. But we can/should do more in UI side of things, so it is in our Ecency todo list as well as Hivesearcher todo list. Please do share mockup suggestions 😉