I've long stopped thinking about cloud storage since I got 10TB of space from Tencent Weibo for free. I dont keep anything extremely important in the cloud anyways, thats what USB drives are for. The most I want is for Tencent to create an app in english (current version is in Chinese) and create extensions that will communicate with other apps.
I'm certain I'll be paying .99 for the extra spaceon iCloud drive just because its in the apple eco system. But, beyond that, I'm not sure if I'll need it since I have Dropbox (10gb), Box (50gb) and 6TB of diskspace at home.