And I think I know why - how many times have we seen a poster elect that it was now a bad idea to join the witnesses, now that they had found this site [or others like it] and learned the 'truth of the truth'? In the days of the 4000 hour publisher, they likely would have joined. Now they learn the truth before it happens to them. GO INTERNET!
This is where the WTS is really hurting. Finding people from the territory will become very difficult where people have Internet access. People research on the internet before buying a PC, car or home, they also do their research before buying into a religion. The WTS may be able to manipulate a member to not look at the internet, but they can not similarly control bible studies.