Just checked the FAQ on JW.org as i wanted to show a Df'd friend of ours how dishonest they were being about thier shunning policy.
Well don't you know they've only gone and got honest about shunning Df'd ones:
'We do not automatically disfellowship someone who commits a serious sin. If, however, a baptized Witness makes a practice of breaking the Bible’s moral code and does not repent, he or she will be shunned or disfellowshipped. The Bible clearly states: “Remove the wicked man from among yourselves.”—1 Corinthians 5:13.'
I guess here's more proof they're paying close attention to the Ex JW community lol!