Out of curiosity i googled the name Shri Shmashana Adhipati and it got me the below explanation through wikipedia. It seems to me that this Shri Shmashana Adhipati is synonymous with the protectors Chitipati of the Vajrayogini tantras. But it doesn't make much sense to me if this FB user claims that it offends these deities if he posts about Vajrayogini? Buddha is Buddha regardless the regalia, lineage, denomination etc right?
Source:
http://en.wikipedia.org/wiki/Shmashana_AdhipatiIn Tibetan Buddhism
Further, as per Tibetan Buddhist script a couple known as Shmashana Adhipati (Standard Tibetan: pal dur tro dag po yab yum. English: the Glorious Lords of the Charnel Ground - Father-Mother) also called Chitipati is considered lord of Shamshana. They arise from the Secret Essence Wheel Tantra and is associated with the collection/cycle of Cakrasa?vara Tantra. Primarily employed as a wealth practice, with emphasis on protecting from thieves, they also serve as the special protector for the Vajrayogini 'Naro Khechari' practice. Shri Shmashana Adhipati is now common, to a greater or lesser extent, in all the New (Sarma) Schools of Himalayan and Tibetan influenced Buddhism. It is important not to confuse the protector deities Shri Shmashana Adhipati, Father & Mother, with the skeleton dancers found in the various systems of Tibetan religious Cham dance.[5] The word Chitipati again has its origin from word Chita (funeral pyre as per Hindu rites).
Dakini, another tantric deity, associated both with Hinduism and Tibetan Buddhism, is said to roam in Shmashana.