If you want all MMOs to release with ALL "established" features no MMO will ever get released again. It would take more than 6 years to develop and when those 6 years are over you'd need another couple of years to catch up with the developments that happened during those years. MMOs have to launch at some time.
I already know what'll happen in a year when this game has caught up. All the whiny crybabies will come running back and will start ************ that it's not fair that people who stuck it out have an "unfair advantage" because they have a bunch of legacy levels on them.