Thanks , I'm 100% aware of the tradeoffs of consumer-grade backend providers. I use Amazon Photo/Drive mostly because its free for Prime members, and also because it enables easy sharing of portions of my photo album with friends and family. In a similar way, I also use Google drive for sharing and sync'ing documents. I also do PC2PC backups, and enterprise-grade backups.

I was drawn to CloudBerry because I wanted a single homogeneous client for all of these scenarios. I can't see how removing working features adds value to your customer base, in fact I suspect it will limit that base going forward.