Late Friday afternoon, the Drop.io blog posted an announcement saying that they had sold most of their technologies and assets to Facebook. Included in the deal is the fact that the site's creator Sam Lessin will also move on to Facebook. This most likely means that Facebook is looking into easy file sharing for one of its future services. The site allowed users to create an account, and freely store data on the web where they could then share it with other users.

Of more interest to us, however, is the part where the actual Drop.io service will be shutting down on Dec 15, and all data deleted. This means everyone who used the site will need to download their data if they need it. This is a chilly reminder that any cloud-based service can shut down at any point, taking all your data with it. Just earlier this year Yahoo! shut down Geocities and they simply went ahead and deleted decades worth of user data.

As we rely more and more on web services, it's worth keeping in mind that no one cares about our files more than we do.