> If it helps, if it makes things easier, I can release the ownership of
> metadata-extractor and someone else can have good care. I just
> packaged it because, as an openstreetmap mapper, I longed to have JOSM
> in Fedora

Libraries should be generally maintained by people who are actually using them
in some application. But it's up to you after all said and done if you want to
keep maintaining it.