Actually Oompa it will lead to the opposite out come. I personally know many JW's who they don't believe that the WT is God's Channel on plannet Earth. If it wasn't the shunning issue they would have left. They stay most of all for family reasons, and the fear of braking their families due to shunning policy.
Plus the fear of the "apostates" that now they will speak free to their family and friends, and they might lead JW's to start having critical thinking of the WTS, is something that WT afraid most of all. That is why they are against the internet because the KNOW that they are a banch of false prophets and liars. What a liar afraids most it is to expose him.
So can you imagine what the reaction it would be like for the rank and file when they will find out that there is no 607 B.C and that the GB knows that they are wrong about 1914 since the late 1960's??? Can you imagine what it would be like if they will find out all the events regarding Ray Franz, the Blood Issue, neutrality, the Brothers in Malawi and Mexico, Olaf Yionson and the Gentiles times??? How many they will stay in the WT???
I can tell you my personal expierience regarding shunning, since I come from the Greek culture (mediterranean sea) that we have strong family bonds. My mam does not shun me at all and so does my sister. I was at the kindom hall few weeks ago(I had to take my mam since my sister she couldn't)I met an old family friend who gave me a big hug and talked to me, in front of the entrance of the kindom Hall. My cousin(Elder)he gave me a hug at the memorial this year and talked to me. My mother in law talks to me, and so do my 2 sisters in law. Also I have a cousin that she is disfellowshiped for getting married in the Orthodox Church, and all my relatives speak to her, and invite her at the weddings,and family gatherings. Most of my personal Jw's friends still talked to me and they give me a ring sometimes!!! I have said clear to all of them thay I don't believe that the WT is God's Channel on earth and I have become Orthodox.
It seems that the WT American Cult did not managed to corrupt completely the family bonds of the Greek JW's.....Greek Family bonds are much stronger than the WT.....