This also applies to openSUSE which requires strict http://standards.freedesktop.org/menu-spec/menu-spec-1.0.html You might want to use Game; Amusement; (those subcategories look better in KDE menus). http://en.opensuse.org/openSUSE:Packaging_desktop_menu_categories#Game
We currently use an RPM macro to fix this: https://build.opensuse.org/package/view_file?expand=1&file=steam.spec&package=steam&project=games %suse_update_desktop_file
Added the trailing ; but leaving the Categories the same for now. Steam does more than games.
It does, but I would not expect to find it in the network or file transfer section of the start menu. According to http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s05.html, "category" determines in which menu the entry appears.
But this is a subjective opinion. Issue can imho be closed when QA points are addressed.
Nothing extracted yet.
Gentoo's QA tool objects missing semicolons in the steam.desktop file (see http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s03.html ). Please apply the following patch:
Categoriescan contain more than one entry, but (imho) steam should only appear in the Games folder of the startmenu.