Ted,  thanks for posting this article, however, I fully have to disagree with most all of it.   The author has to be completely insane to think that a child that is 1 month, 6 months, 24 months old, can possibly have knowledge of right or wrong, and or have any knowledge at such an age that they can even accept Christ... its not biblical, and not possible.  Even if they are told, they do not have the ability to comprehend any of it whatsoever, especially a 2 day old child, a 12 month old child, etc etc etc.  
Also, there is indeed scripture that indicates how, and when a Child is accountable and "able" to discern right from wrong, and have the ability to understand what it means to accept Jesus Christ.
So although I did read the article you posted from Tony Warren, I have to completely disagree with it.  And I will stick with what the scriptures say and mean about children being raptured and entering into the kingdom of heaven. 
But again, thanks for the other food for thought on this issue :)