Have read as much as I could find here on subject, but find issue with one statement implying that only those with something to hide might wish a feature that would automatically allow users to keep only the years they wish to keep as data without them having to do it manually, taking hours to weeks, maybe months to accomplish. I for one just do not wish to have data that is no longer useful clogging up my computer, when said assets clearly can be more useful to me on other projects, and do not talk to me about the expense of an external drive or purchasing a computer with more storage available.