This may be a dumb question, but I am curious before dedicating time to go digitcal with evernote. I am considering using dropbox with multiple folders as directorys for going digital. Then for note taking, I would create a doc file using office app for ipad. What if you you go digital with evernote and they quit making the application or something. Would all these files be lost since they are only open through evernote? Does this even make sense what I am trying to ask? lol it's early. Thank you.