I started a new world with the new 1.3.1 Update. The spawn is placed on an island, which is surroundet by a ginormous ocean. There is a larger jungle-island in the south of the spawn. Snow and extreme hills is to the northwest. Its awesomt to explore the ocean by boat.
I made me 2 villager-spawner-eggs, they reproduced, since thy have enough homes and now there is a decent population on the island.
Right now i tried do generate some dungeons on the map with mcdungeon.
Most buildings are still under construction...