Hi everyone
I thought this could be useful for devs interested in Unity's 2D tools. We have just launched the new #Unity2DChallenge.
https://connect.unity.com/challenges/2dchallenge
It's a good opportunity to make or share a small demo of a game using the new 2D features, there's cash prizes and no restrictions on publishing your game afterwards.
There's more information on the Connect channel or I can answer your questions here