Cloud Storage, What are you using?

I use Amazon Cloud Drive based solely on pricing. I get unlimited music storage and streaming plus 50GB of file storage for just $25 a year. They don't have a Drive or Dropbox like app yet for Android but they do have a Music Player and a Photo Syncing app. My music library alone is close to 100GB which makes the deal even sweeter.
 
I use Amazon Cloud Drive based solely on pricing. I get unlimited music storage and streaming plus 50GB of file storage for just $25 a year. They don't have a Drive or Dropbox like app yet for Android but they do have a Music Player and a Photo Syncing app. My music library alone is close to 100GB which makes the deal even sweeter.

I wish the Amazon Cloud App would let you see a directory tree to select photos to view. I like to store my photos in directory tree like this:

year --> month --> activity/event/subject
 
I personally use Dropbox (I have 3.5 GB there) and Google Drive (5 GB). I used SugarSync a year ago but stopped using it when Google Drive was introduced ^^. I also have OwnCloud on my own server for things I want to store but are too personal to do that on Dropbox or Drive.
 
Deleted Docs-to-Go yesterday. Also a .pdf viewer. Office Suit Pro works well for me on Androids. I use my fileserver and Google Drive for files.