A documentary is nearly complete, detailing practices of the "insiders" and the movement in Bangladesh. Here is a teaser trailer:
Go here for more information.
Here are a couple of videos from American Family Associaton's radio talk show regarding the removal of Father-Son terminology:
Very succinct and informative article at Link Up Africa by Khalil Ullah regarding the insider movement. Here is a brief selection:
Insider Movement Premise: Filial language (i.e. “Father” and “Son”) and the phrases “Son of God” and “Son of Man” are not divinely inspired terms that must be literally translated
Challenge: If the Bible is divinely inspired (2 Tim. 3:15-16) so that even the use of a word in its singular form (e.g. “seed” in Gal. 3:16) points to Jesus, how much more three of the most important designations of our Lord: “Son,” “Son of God,” and “Son of Man”? Jesus' use of different names and titles for Himself is consistent with God's self-disclosure through different names in the Old Testament. If these three designations can be substituted with other words and phrases ultimately these terms are superfluous to understanding the Person of Jesus.
Read the entire text here.