I see your point regarding converts looking to the internet for information prior to moving forward with studies. I think to a large degree, that's what we're seeing here in the US, especially among the English speaking population (although I'm sure its starting to be true with the Spanish speaking population as well).
IMO, this is why the WTS is dead set on sticking with the "apostolic tradition" of going door-to-door. Do they really want their message being seen and heard by millions of people in the West, particularly when it's so easy to say, "ooh, Jehovah's Witnesses! What colourful, informative magazines! Let me just get some more information on them from my web browser!"? Thus, keeping the JWs on a treadmill of door knocking when there's no one at home (i.e. 9am-11am Monday - Friday) or when they're too busy to take any notice (i.e. 9.30am - 11am Saturday), then there's little chance of JWs actually showing up on the average PC-hooked-up-to-the-internet-owning householder's radar.
Plus, why are they sticking with the "apostolic tradition" of going door-to-door when they've ditched the other "apostolic traditions" of, oh, I dunno, meeting in private homes and baptism at the point of conversion/belief?