Once 1.0 came, all I could find were ocean biomes, except where you spawn. In my current single player map, there is 20 biomes of land near me other than ocean. There were no tundras so I set out to explore. 1000 blocks later I find an ocean and am like "oh snap, oceans are easy I'll just cross it and find some land on the other side." 10000, blocks later I am thinking to my self if this ocean even ends. I like oceans, but if they are too big, It is troubling to find new lands. I am still looking for a tundra mountain and and still lost in that ocean.