The watchtower may be rich and powerful, but not enough to bring down all the anti - jw sites on the internet. Try as they will to demonize it, jws, particularly the younger, computer savvy ones, will still access it, particularly when they realise that the wt has it's own site. Finding that out was a major surprise to me, I had never really thought of looking on the net till I saw that the org had its own site. After I found out, I thought "why not?" Then of course, you find other things out, stuff they don't want you to see.
Whilst I am certain the org would like to stifle the internet, they will never be able to. The internet will still be here when the wts are long gone.