I added some themes for people who use the web interface. Some are pretty nice I think:
Modern Light:
Hanubeki Cold
Hanubeki Mint Alt Lt
And others.
After you switch to a theme and save your settings, its really important to reload your browser cache, otherwise the theme will look wonky.
Do this by holding shift and clicking the Reload current page button in your browser. (or press Shift-Control-R if you are on firefox)
Announcements about system updates or other things related to this instance.