Recently launched copy.com cloud storage service now offers 15GB free for its new signups. Remember google announcement about free space increase for existing and new google accounts couple of months ago ? so copy also wanted to add up more free cloud storage and increased the space from 5GB to 15GB for its new signups.
This will surely bring more new signups to copy.com. I been using copycloud storage for several months, initially the apps were slow but recent updates fixed that problems. Their browser based app also works just perfect and its worth to give a try.