If PIECoin want to be more valuable, I think PIECoin must be added new feature like master node, lightning network, confidential transactions, etc and manage max coin cap (maybe 150 million coin was enough).
About exchange, I think first step go to Cryptopia (and if this coin go to moon, go to Livecoin and Bittrex).
Yobit just place for pump and dumb, many coin wallet (like Bitcurrency, Tesla Coin, etc) get stuck in maintenance forever.
Great points my friend!! we will discuss all dev progress with the community!! but u should know that your ideas are on the same direction as ours..
We will start with Yobit because its easiest to enlist and then move to the other exchanges..
If all things go well, after we enlist we will start discussing our plans for development with the community!!
Hope that all of u participate and share your ideas!!