I'm experimenting with ambient sound in the header. I haven't decided if adds an additional textual mood, or if it's tedious and annoying. Probably the latter. You can turn it off by hitting the audio icon above. I'll probably eventually set it up so you can pick a mood/sound/texture, and it will default to "off."
There are also some new icons at the bottom of each daily widget, with links to "email," "print," and "link" ("email" isn't finished yet though). Making icons is an art form -- one which I have not perfected.