Abstract: An extremity support is disclosed which includes a plate adaptable to be coupled to an extremity fixation apparatus, the plate having a distal end and a proximal end, and a top surface and a bottom surface, wherein the top surface of the plate is adaptable to be coupled to the extremity fixation apparatus, at least one hinge coupled to the bottom surface and about the distal end of the plate, and at least two extendible legs, each articulable about a corresponding hinge from a first angle to a desired angle, each of the two extendible legs configured to provide support for the plate in the vertical direction at the desired angle.

Abstract: An advertising incentive system provides incentives for users to view and provide feedback regarding advertisements. An advertisement is displayed for viewing by a user, and the user's viewing of the advertisement is verified. Based on the verification, an incentive such as a sweepstakes entry is provided to the user. The user may further provide feedback regarding the advertisement, and in response to so doing receive additional incentives, such as additional sweepstakes entries.