a nonexclusive, worldwide, royalty free, fully paid-up, transferable, sublicensable (directly and indirectly through multiple tiers), perpetual, irrevocable license to (a) copy, display, upload, perform, distribute, store, modify and otherwise use your User Content (i) in connection with the operation of the Service, (ii) to de-bug, troubleshoot, or improve the Service, or (iii) the promotion, advertising or marketing thereof, in any form, medium or technology now known or later developed, and (b) aggregate and/or de-identify any User Content, and copy, display, upload, perform, distribute, store, modify and otherwise use such aggregated and/or de-identified User Content for any business purpose.</p> <p>