
Update 5/15/13: In response to Google increasing Drive's capacity to 15GB, Copy has decided to match that and is giving away 15GB for free now instead of the initial 5GB. That means if you use a referral link, you get a sizable 20GB of free storage just for signing up. After you sign up, Copy will eventually offer to give you another 2GB for tweeting about their service as well. That means you can get 22GB without even referring anyone!...