I consider my to do list highly private information and will not consider using any syncing application that doesn't encrypt my data at rest.<p>Perhaps that makes me a unique snowflake, and perhaps a true Scotsman.<p>The convenience of ubiquitous sync is undeniable, but there's more personal data in my todo list than in my email spool. I use it for notes, ideas, trivial record keeping, etc.<p>It's private, and there are a dozen little companies who offer to sync my stuff. I don't trust any of them. I don't trust Google or Apple with that data either, but I wish someone would do it right so I could.<p>Is this not a concern for others?