Dropbox is Down

Any word on the cause? Hopefully this has zero relation to the allegations of SPAM from dropbox users in this thread: <a href="http://news.ycombinator.com/item?id=4255927" rel="nofollow">http://news.ycombinator.com/item?id=4255927</a>

Dropbox is Up:<p><i>Dropbox client running normally</i> <i>Dropbox web running normally</i><p>please update headline, submitter.

Why is this worth a post on HN?