As you already know, we have our own forum, which is a great place to show and discuss projects based on Waves Platform. The thread created by guys from Tradingene is an excellent example of how it can be done: https://forum.wavesplatform.com/t/tradingene-first-blockchain-based-marketplace-of-trading-algorithms/305
We’d be happy to see more threads like this, so, if you have your own Waves based project, you're always welcome to spread the word about it on forum.wavesplatform.com 
We are stricktly following you because your task are the same of our, so we are supporting you!