Question on publishing a game created using Unity?

I have a question about publishing a game created using Unity. May I publish it for free on sources such as Desura or Steam Greenlight and other sources if I am a free user/account type? And may I use Kickstarter as my only source of income from the game?

http://unity3d.com/unity/faq

Very last link, please read their FAQ if you’re downloading their software.

There are no restrictions on what you can do with the free Unity license.