Getting on an exchange is not required because eXocoin is going to have a built in EXO<->BTC exchange!
You are wrong, if we go to a famous platform like MintPal, we could attract more and more people , and I believe this coin will be successful.
Agreed, the build in exchange is neither programmed nor the key feature of the eXocoin system. Sure it is a nice-to-have but it is not essential and as stated for becoming popular and accepted you must get in one or more big exchange(s).
For this reason it is ok to launch eXocoin initially without integrated market. I guess it is better to launch without that feature and program it afterwards than delaying the launch 14 to 30 days completly. Sure an exchange must integrate eXocoin and that will not be done in some hours so we must care for this as soon as possible now.
. They are very welcome new coins.