How effective is posting an evangelistic video on YouTube? I was concerned when I read the following comment sent to my account:

Please Read.
Pastor Steve,
I have recently watched some of your videos, and I have a couple of questions. I am under no circumstances trying to question your beliefs. I am 13 years old, and I do believe in God, but I don’t fully understand all of the things that he wants, and what he commands.

I have sinned, many times. I haven’t done anything terrible, I haven’t broken the law. But I feel like I have broken the law of God. I pray, and ask for forgivness, and I try my hardest not to commit the same sins over and over again. Does this mean I am going to hell? I have asked other pastors and they have told me as of now, No. That I am not perfect, and we all sin. After I watched your videos, and you asked people basic questions about if they have sinned, and you questioned not once but twice if they would go to Heaven or Hell, it made me iffy, that I am in the same place, but I still think that I haven’t done extremely bad things, I still think I will go to heaven. What do you…

And that’s how it ended. I went to my account to reply but the comment wasn’t even on my channel. I went to the account of the person who sent this to me, left a message and my email address, but no response. What’s more, I went to the sender’s account the very next day and found that my comment was gone! Was it a joke?

Then I received this nice comment on my channel from holybender666, typos and all: “Expletive fat pice of expletive get a job expletive if i could make a replica of the finger id make one just for you”

Then later, he/she/it wrote: “i hope u got my comment u expletive”

And finally, a little bit later: “by the way my names damion ”

Is YouTube evangelism effective? What do you think?