I downloaded StatPlus:mac LE (a statistics/data analysis tool) tonight. It's an old, outdated program, but I need it for Excel 2011. After unzipping the file, I noticed the .dmg file and the ReadMe file were both already tagged Orange in Finder. I've never used the tagging system in Mavericks. I even had to Google what the orange dot next to the file was since I hadn't seen it before. How could a file come pre-tagged? It's especially peculiar because I think this particular software was last updated in 2010, long before Mavericks and long before tagging existed. What the heck is going on? Thanks for your input.