http://www.jumpcut.com/company/terms

5. ADVERTISING RIGHTS

Yahoo! reserves and has the right to sell, license and/or display any advertising, attribution, links, promotional and/or distribution rights in connection with Your Content, and Yahoo! will be entitled to retain any and all revenue generated from any sales or licenses of such advertising, attribution, links, or promotional or distribution rights. Nothing in these Additional Terms obligates or may be deemed to obligate Yahoo! to sell, license or offer to sell or license any advertising, promotion or distribution rights.

From section 2 regarding private

If the Service provides You with the option of limiting the sharing of a particular piece of Your Content at a particular time, Yahoo! will honor the option You have selected for that piece of Your Content at that time, but any such selection shall apply only to that particular piece of Your Content and not more generally to Your Content across the Service.