why is the exchange going to delist noble?
noble is one of the most important
which one?
bittrex

This is bad. Bittrex is one of good exchanges; as I know, they only require a small amount of trading volume to survive there.
Maybe they are. I just wish they were more conservative on the amount of coins they add and the time frame they use for that. I know they are an exchange are are looking for money to poor in. But with coins not being a week old and than being pumped on Bittrex and than eventually to go to Poloniex where it is either pumped further or dumped, it feels not good to me. So I can't say I have a neutral standing regarding Bittrex.