Perhaps the Mp3tag home page should have a link to the documentation i.e. the Help home page at http://www.help.mp3tag.de/en/index.html . It might encourage take-up.
here the Ads by Google on http://forum.mp3tag.de/ are almost always for Mp3tag itself, so for best earnings perhaps should be changed to something else (non-competitive).
I'm planning to create some tutorials and screencasts for the website. But this forum and the daily load of emails really keeps me busy at the moment.
I'm not buying ads for Mp3tag, so this must be something different.
Thanks, I'll fix it in a minute.