"How can I be sure, that all of MY notes in Evernote are being synced correctly?" "I'd rather use a service where I don't need to double-check if my data is sy

"How can I be sure, that all of MY notes in Evernote are being synced correctly?" "I'd rather use a service where I don't need to double-check if my data is synced or not" Which is it? Do you care, or don't you? Your best bet is to distribute the syncing/backup. Use the primary service for syncing, and an alternate service to backup the data the applications utilize. CrashPlan fulfills the second part of that for me.