notjustyet - I try to avoid using that reasoning because, apart from anything else, it sounds like you have nothing better to say. However, it does demonstrate that even professed "loyal" Witnesses can excuse themselves when it comes to flouting the Governing Body's clearly expressed rules - which essentially makes them hypocrites if they are denouncing someone for doing the exact same thing in a different way.
But I agree, there are far more constructive ways to engage people.
My personal modus operandi on YouTube is to post positive comments on Witness videos - nothing too fancy, just "Interesting video!" or something like that. I had one person contact me on facebook saying she woke up from indoctrination after clicking on my channel name and watching a few of the videos I had liked - so it does work.
Cedars