Important Information Regarding North American Data Center Relocation

[Scardon]

Servers in the new data center.

...What we can tell you is that the servers will remain on North American soil, in an area that features an advanced Internet infrastructure.

Changes to Ping Times

...However, due to the physical distance between the old and new data centers, players accessing the NA servers will most likely experience a change in their current ping times.

...We expect that the players most likely to experience a significant increase in ping times will be those in Europe playing on an NA data center World.

This leads me to believe its going to be moved to the west coast. If it stayed in say the north east such as NJ or NY where some game servers are kept or even south of that the increase in EU ping would be negligible. If they were going to the west coast however such as southern california or vegas where MANY online games are this warning for EU would be prudent.