They went online today.

Bad advice. They usually post the next day.

Just check once a day, if a new server is open. Takes 5 seconds.

Did you check the last couple of new server threads? Like the one from 31st october, where they announce the opening of the servers on the 30th october? There is absolutely no reason to believe that this is more reliable than clicking on the server list once a day, to see if a new server opened.