Google Drive just may replace my "go to" solution for cloud storage instead of Dropbox. I'm still testing it, but it offers more free space and the paid subscription is lower than Dropbox. Sometimes it seems to be a bit slower than Dropbox. I haven't tested if you can share something without the other party having to create a Google Drive account, like Dropbox can. Google Drive has incorporated Google Docs, and you can view but not edit Google Docs without an Internet connection as explained in the link below.