Good suggestions. We are testing here with over 20,000 photos, and have one person that has over 200,000. We will implement EXIF data (partial) display as "Info" about photo. File name and location has been suggested, we are thinking about putting that together with the "Info" as well. The #3 question will be addressed when we fully implement the time machine and world map next week. That's how you will be able to browse. Of course, better tagging is coming too.