:Oppose:  SMcCandlish misunderstands the point of this article and who it is about.  It is not about speakers of any Slavic language who happen to live in Greek Macedonia.  It does not include Russian speakers or Polish speakers, etc.  It is specifically about a native, non-immigrant population of people in Greek Macedonia who speak a single Slavic language.  That language, depending on the political bent of the author describing it, is called either "Bulgarian" or "Macedonian".  It is not two languages, but one.  In Greece, that language is called "Slavic"  and is included in Macedonian by Ethnologue.  The title is awkward, but was the result of some discussion back in 2008 or 2009.  "Macedonian" could not be used because it was politically charged and was not a linguistic label used in Greece for this language.  "Bulgarian" has the same problem.  And, as stated above, this article is not about any other Slavic group.