well, I do not know what knowledge have the various members in programming and IT stuff.
Anyway it is not very important, the only thing to know is that accents that do not exist in west-european languages should not be used, except if I add a special thing for a name that uses it (like Skoda and Skoda-Liaz).
And for the sorting problem of German ö/ü/ä, we will have to wait that I change the database server.
That change will maybe also allow me to add some interesting search features, like a link that could display all comments from pages where you posted at least one comment: could be useful for those that want to check if someone replied to them without having to check all the pages where they posted.