Disclosed are methods and apparatus for processing social media posts. Through the use of real-time vision object recognition objects, logos, artwork, products, locations and other features that can be recognized in the real-time video stream can be matched to affinity program information regarding the object andor the user. A method of achieving two-plane balance of a disc pack assembly by positioning one or more weights in one or more of the through holes and retaining the weight in the position, such that it is possible to access each weight from the top of the spindle hub. A sleeve having at least one seal is positioned in the annular flow path and is axially movable relative to the inner and outer tubulars between a closed position wherein the seal engages the inner tubular and an open position wherein the seal engages the outer tubular. As a result, the first and second storage elements each maintain real-time synchronized copies of the voice media of the conversation respectively.