A lot of people, and i mean a lot of people have been complaining about cubeland stealing the original idea of minecraft. I thought i would just offer my own to cents about this game design controversy.
First of all the core ideas of the two games are completely different from what I've seen, played and heard. That argument is made from complete ignorance and just do not add up.
Second just because cubeland was started after minecraft does not mean it was a stolen idea. After all my game was started after Pokemon, but that doesn't mean i ripped the idea off of Nintendo(spoiler alert my game is about monsters fighting, and its getting added this weekend)
Both games look great and are creative and different in their own ways.