http://www.jehovahs-witness.net/jw/friends/193625/1/Blondies-Comments-You-Will-Not-Hear-at-the-05-23-10-WT-Study-RIGHTEOUS-ONES
This is what I said in my comments about this concept. The weeds are not considered jws who fell away, or the evil slave class, anointed who fell away, but "fake" "imitation" Christians in Christendom. As I say below the average jw doesn't understand this just like so many don't understand how the WTS teaches Jesus is not their mediator.
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OPENING COMMENTS
If the average jw were asked who the weeds are today, many would answer "apostates" or "the evil slave." What did you believe when you were a jw? Is the following the most current WTS position?
QUOTES
*** w81 8/1 p. 24 par. 11 Harvesting in the “Time of the End” ***
The symbolic “weeds” include all counterfeit Christians, not excluding any modern-day apostateswho teach “things that cause stumbling,” as well as “persons who are doing lawlessness.” This would include the “evil slave,” the ‘foolish virgins’ and the “wicked and sluggish slave.” (Matt. 24:48-51; 25:1-12, 14-30)
BUT LESS THAN 3 YEARS LATER the WTS contradicts itself.
*** w84 3/1 p. 31 Questions From Readers ***
In Jesus’ parable of the wheat among the weeds, do the “weeds” include those who recently have become apostates?
No, for strictly speaking they are not “weeds.”
Some might view the small number of persons who recently turned apostate as “weeds” being collected out. But Jesus did not say that the “weeds” had once been “wheat” and then turned bad. They were sown as “weeds” and remained such, consistent with the genetic rule that vegetation reproduces “according to its kind.” (Genesis 1:11, 12) We need to bear in mind, though, that in speaking of the “weeds” Jesus was foretelling a particular sort of false, or imitation, Christians who would appear. He was not discussing individuals of the “wheat” class who might go bad, becoming like rotten wheat stalks.
And in paragraph 7
Q 7. Did some of the wheat turn into weeds? Explain.
7. Jesus did not say that the wheat would become weeds but that weeds were sown among the wheat. So this illustration does not portray genuine Christians who fall away from the truth. Rather, it points to a deliberate effort on the part of Satan to corrupt the Christian congregation by introducing wicked people into it. By the time that the last apostle, John, was old, this apostasy was clearly evident.--2 Pet. 2:1-3; 1 John 2:18.
COMMENTS
This may seem like a new idea, that the weeds are not jws who fall away, see opening comments. But who are these "wicked people" then who Satan introduces into the jw congregation?
"clearly evident"--the WTS is saying that the Catholic and Orthodox churches were contaminated.