Honest question: Why do you think trails are needed to build communities?
In my eyes all it takes to "build communities" is to put the right TAG in your post, thats all...
Explain what else you do for the community...

People are putting so much time in writing really good posts and you guys just copy the links to those Posts and get 300x more $ than the original authors?!?

But what is bothering me the most is that you dont even share anything of your rewards with the community!!

Again, please tell me EXACTLY what the benefit of your trails is and dont just say
"The community supports us"...