Vimeo - When clicking play, the site will scroll up to fit the video in the browser window.
Vimeo - THe option for not upgrading to the new vimeo is a “I hate change” button.
/via Joe Ortenzi
Vimeo - The bar you mouse over will grow taller so you known when to click.
/via Patrick M. Lozeau
Vimeo - if you post a comment with a time indication, it becomes a link which opens the video on that time.