I'm going to keep this short and sweet, because it's New Year's Eve and I'm really tired at this point. I'm uploading the new server software to our production server as we speak; the magic flip to put it into effect will be switched at 1am, EST.
At that time, you'll need to update your Chrome extension and Android app. Failure to do so will get you an annoying error message whenever you try to send a link from Android, and will prevent the application from working.
A more detailed blog post and some exciting announcements will be coming tomorrow. They were meant to be made tonight, but I'm pretty worn out and pretty sure that most our users are drunk right now anyways. So I'll do it when I'm actually awake, and people actually absorb what I'm writing. :)
Until then, enjoy. And happy new year. Thank you for your support in 2010, and we're looking forward to an exciting 2011.