So I decided to remove songs I've listened to from the site, I think they would just create too much clutter, especially on a day where I'm working from home and listening to music the whole time. Now the only songs listed are when I add a song to my Muxtape.
Also, I'm now pulling in other people's photos from flickr that I've marked as favorites. Those are differentiated from my photos by displaying as a tiny thumbnail of the photo instead of a red block. The author of the photo is also attributed in the title, and the permalink just links to the flickr page for that photo.