I suggest that we should be able to change World (Alterra and Fnord) with the same account(s).

Example:

- If you got an account on Fnord, you should be able to go on the Alterra with the same account on Fnord. People don't want to regain all their levels again on Alterra because they're already higher on Fnord. The World Fnord has low amount of people and Alterra has higher amount of players. That's why people want to change World but they want to keep the same account.

What do you think ?