Most of the feeds that are set up through the N9's native app have this orange avatar. If you go into the feed application itself some of the feeds will show avatars of the sites. However on the event homescreen only the default orange RSS feed avatar is seen. Is there a way to change this??? The application "RSS to events" puts the original avatar of the site on the event homescreen however I don't really like it as you can't change the name of the feed. All you have is the site name

It's not a workaround but for me it's good enough.
I've moved some of my RSS feeds from default RSS application to twitter account as followed users.
In attachment you can see the difference.