I like using Dropbox a lot becuase I'm able to store information that I need without having to carry around a flashdrive. It is a safe and secure website that enables you to share what you want, when you want. You can even use it for personal and business use. I'm not so big on blogging because you don't really know who you're blogging with, or how well they know what they are talking about, so to me that is a little sketchy.