I am happy to see that the only issue with FFXIV ARR that I have encountered is the 1017 issue that a lot of us are dealing with.
At this point I hope the idea of Server Population Balance has been risen as this is something that is quite typical with MMOs. I hope that the idea of Additional servers and a free transfer service has been considered and discussed. If it hasn't please do so as this the single most common remedy for these sorts of congestion issues.
In the passed four days, I have not encountered a single issue with the content or mechanics of FFXIV: ARR, just congestion issues and I am relieved at this.
Please add more servers and temp free transfer system to balance the NA/EU population.