I love the idea and the implementation!
However, I have a hard time remembering which day something happened, so I would constantly want to use a search function.
Blogged a lot on my phone during the day, then decided to sign up for the account. Stuff synched. A little later Logged in from chrome on my computer, got a blank page for the day. Checked back on my phone, and everything gone here also.
Did I mess up? Can I get the day back somehow? Could it happen again?
Fixed the bug + added the option to restore empty notes from local DB. It might not restore your note (apologies for that!) but this should never happen again.