I had an account to synchronize my data, mainly bookmarks, history and maybe even passwords. A simple thought. My network admin reinstalled my computer and when I logged into my account I got nothing. Just nothing. So this service simply doesn't work and I don't see the benefit of it. I guess it's important to mention that I used a password reset to log in which warned me about data deletion, I was hoping it would only be the passwords and not the rest of the data. I am very disappointed because such a great idea is in reality reduced to the bare minimum and it is a waste. This case can happen again and I will never have my data back.