Comment Request for comment is about requesting comments. It is not about voting. No votes are valid as no vote is taking place.   
 *Comment This RfC has clearly been loaded in an attempt to push through information clearly not entailed in the request for comment. Full context should be provided with any RfC. Do not abuse editors good faith.   
 *Quibble per other editors statements above. Not all spinal manipulation is relevant to Chiropractic. Spinal manipulation may be a core concept of chiropractic, and be directly associated with a chiropractor - however only chiropractic spinal manipulation is relevant to this article. It is kind of obvious. To use a illustrative concept: movement through water is clearly directly related and central to swimming - however not all in-water motion is directly related to swimming, and would therefore be irrelevant to that article. Any mention of boat motion through water, or fish motion through water, or a quad-amputee's body sinking downwards in a lake (live human motion in water) would need to be in direct relation to the concept of swimming - or would be not relevant (and unencyclopedic) on the topic.