Seafile is great if you dislike SpiderOak's closed-sourceness. Open source android and desktop clients, client-side encryption, can start with a free service th

Seafile is great if you dislike SpiderOak's closed-sourceness. Open source android and desktop clients, client-side encryption, can start with a free service then move to self-hosting when you're so inclined. imho, it's the best option until we get a good user-friendly decentralized offering.