Re: "See also: One-hitter (smoking)"

Please discuss the following edit sequence:  

(cur | prev)  17:20, 8 July 2011 Mjpresson (talk | contribs) (10,343 bytes) (Tokerdesigner has resumed adding "one-hitter" when not contextual)
 
(cur | prev)  17:16, 8 July 2011 Tokerdesigner (talk | contribs) (10,367 bytes) (See also: One hitter; fix Categorization (to Cannabis smoking))

What is "not contextual" about helping readers seeking information about "Cannabis smoking" find out about low-dosage utensils which can substitute for wasteful, unhealthy "joint smoking"?

Note that the same editor who deletes the link to the "One-hitter (smoking)" article has also deleted several pictures (of equipment other than cigarette papers!) from that article, deleted the Australian Department of Health warning against mixing with tobacco (in "joints") from the "Hashish" and "Cannabis smoking" articles, and positioned a "person smoking a joint" (cigarette advert) atop the "Cannabis smoking" article.  Why?