Not sure why anyone here feels the need to bash a competition for a free key.
1. The key can be purchased with the winner's e-mail address, and the key will be delivered to the winner without the buyer ever seeing the key.
2. The game can be gifted over Steam.
3. Gifting a copy of Blockland through a Blockland competition isn't worthless. Some people have friends who don't have the game.
4. Badspot won't do a thing unless the key is in conflicting control. Like ip changes spamming the id log.