The Chris Miller in the scientology example might be a pseudonym for Mark C Rathbun.
http://my.barackobama.com/page/dashboard/public/gG5DFT
If you look here, you will Rathbun lists his birthday as “january 9”, or 1-9, or XIX. In scientology the upper level courses are named OTI thru OTVII. Rathbun, the organizer for “South Texas for Obama” recently wrote a treatise on the scientology ter “ARC”, many end their correspondence with “Arc” rather than “Yours”.
http://www.associatedcontent.com/article/277790/simple_ways_for_improving_relationships.html?cat=41
Could Rathbun be ArcXIX ?
Here is a bio of Rathbun.