[andi_satria77]

We are aware of kbfs, ipfs, and several other systems. There are many trade-offs one can make in this space, and I think Upspin's set of tradeoffs is somewhat unique. One reason we started this project instead of contributing to others is that it's not clear that the trade-offs made by extant systems are really working for users, at a fundamental level. Maybe Upspin's will, maybe they won't. We'll see. We wrote a bit about this in https://upspin.io/doc/overview.md but there is still more to say. I filed an issue a while back to write a substantial document that compares Upspin to other systems. Hopefully the community can help us flesh it out in time: https://github.com/upspin/upspin/issues/177