Behaviour of storage feeds

When the article that is copied to a Storage feed has a 'category', the category shows up in the Storage feed, too. Is this on purpose or would it be a pain in the neck to try and remove it? They show up in the exported RSS feed, too. It is somewhat annoying, but I'm just curious. And I know that I can edit the feed. :-)

Also, when a group is selected, articles have Storage feed icons, but when the feed is selected, they have their original icons. Articles in regular feeds do not have icons when a feed is selected. A little bit inconsistent and I have to know what to write in the Wiki. :-)

Re: Behaviour of storage feeds

My idea is the following. The user can create an about:config preference newsfox.exportRSS.category equal to false and then article categories will not be exported to the RSS file.

Similarly, the user can create newsfox.storage.category and the article categories will not be copied to the storage feed article.

Possible preferences:
newsfox.exportRSS.category
newsfox.exportRSS.tag (article tags won't be exported in category element)
newsfox.exportRSS.source
newsfox.exportRSS.enclosure

newsfox.storage.category
newsfox.storage.tag
newsfox.storage.source
newsfox.storage.enclosure

Elements that can't be changed: title, link, guid, pubDate, description.