What are you talking about? The manga downloads are free on NarutoFan. The episode downloads are all linked to the fan subber's sites, and they are all torrents, and they are all free.

REQUESTS to donate isn't the same as charging.

Maybe you mean direct downloads, I'm not sure.

However, I do think its in bad taste for them to have a banner. That is making money off of other people's work. But then again, if I was spending time and money keeping up a site, I'd want to cover my costs and at least get paid some for my time.