Anyone know how or why certain exchanges only choose to carry certain coins? An exchange like coinbase only offers BTC, LTC and ETH. I don't even see the point of trading there.
i think they only pick a coins which have a good price and have good support like you mention it. coinbase is not a trading but its only for exchanges for the coins so we can not found many coins listed in that sites. some of us saving their coins in coinbase so if the price is increase then they can sell it directly in coinbase without login into exchanges site. maybe they like to do this but the other will prefer using exchanges to trading.