Groucho wrote:

"many of the articles here and most of them at Spectrum do not defend our beliefs."

Do you not recognize the different goals of official Adventist publications and independent sites such as AToday and Spectrum?  There is absolutely no place to question SdA beliefs via the church's press.  This is the reason independent websites and publications were designed:  to offer more than the official Adventist beliefs, which you are well informed on.

Only reading one side of any position has been the practice throughout most of history:  No questions of king, or pope was allowed without threatening one's life.  

Apparently, you do participate on these independent sites; but you always have plenty of official Adventist publications to be well informed of the church's stated positions.  Where else but these independent sites would you go for alternate ideas?