As a side note, the world of Naruto is a lot more technologically advanced than you think. They have mp3 players, TVs, Video Game Consoles and Laptops. Where am I getting all this from? The first three can all be seen in one of the closing songs for Naruto. It's called 'Speed' by Analog Fish. As for the laptop? I've seen some of the medical equipment in canon. That stuff's way more powerful than a laptop, however, I have seen an actual laptop during the fanon filler arc to the Star Village.
I have to wonder... does this dude even realize what fanon means?
It's not the first time i encountered authors like this but the lack of logic is slowly starting to get on my nerves. It makes me wonder, do they have a thing called brain between those two ears?