If you’ve received an email from treesquid3, or a tweet from treesquid3 linking you here, or with the same text in the email, it means you’ve been accepted.
Here’s the contents of the email, and what the tweet would cover if it wasn’t limited to 140 characters:
You’ve been accepted! You can follow us on twitter: @treesquid3, more indepth updates on our tumblr, or our facebook, whichever is easier for more info. Feel free to log in at your leisure, making sure to read the /rules and /motd. To protect your blocks, you’ll need a gold shovel which you can use to designate a cuboid for protection. Everyone starts out with a set amount of protection points, which grows at a rate of about 100 blocks for every hour you are logged in. You can find more information reading the /rules in game or visiting our website.