This duplication issue between local and remote is going to continue to be a constant source of misery until most users' data is stored only remotely. The local

This duplication issue between local and remote is going to continue to be a constant source of misery until most users' data is stored only remotely. The local+remote seems like a half-way solution until everyone has fast enough connections and online storage costs are low enough. I know this issue kicks me in the balls regularly. Suddenly my PC will warn me I'm out of disk space, only to find out that some of my online files, set to "cloud only", have decided they also wanted to live on my harddrive and downloaded themselves when I wasn't looking.