I think it is on Poloniex because Civic team were able to lobby their tokens to the platform not because it is a better project than Tierion. Poloniex have never been transparent about their token listings just look at the history of their recent listings
But Tierion have parthnership with Microsoft. Why they cant lobby their tokens for good exchanges also?
I guess it is just not their priority. Building the best product is.
Why not? They raised a huge money. And now investor dont know anything, and they dont trading on any exchanges, exepct ED
actually it is also listed on Liqui and bter.