Hi. It is kind of confusing. When I come to the site I don't really know what to do. I think the logo is odd for a video sharing site. Also what has bothered me

Hi. It is kind of confusing. When I come to the site I don't really know what to do. I think the logo is odd for a video sharing site. Also what has bothered me when I first saw it is the similarity between the Sign Up and Sign In buttons. They look identical and it's confusing. If you are using it as a landing page, the Sign Up should be more visible, otherwise it is confusing.