Dropbox works for me
I like that it works well with both my Android phone and my wife's Iphone. I started with 50GB, but now with the most recently doubling my storage space available is now 103GB. Since it is backed up locally as well as on the cloud, it is a viable solution just in case. I have already lost 2 years of photos to an unfortunate drive crash. And every picture or video I take gets uploaded immediately.
I have a free 50GB Box account on my Android, but I don't use it for anything. I have not found anything useful about it.
I've got a 50gb Box acct. I don't use it a lot, but it's cool.
The App for my android phone allows me to easily upload photos, etc. to the account wherever I have a connection....instead of me constantly forgetting to USB to my computer to do the transfer (which itself is...quirky).
And I can access that Box.net folder via WebDAV on my Win7 machine, so it's a wide-open folder. It's a little slow, but not bad at all, so I can drag-drop items to it, or grab my phone photos from it...
So with all that, it's a nice backup location for pictures, and whatever other files I remember to drag over to the Explorer/WebDAV folder.
Don't Lie - Be Kind - Realize your Potential