How about open-sourcing your product before worrying about improving other products? SpiderOak has been &quot;investigating a number of licensing options, and do expect to make the SpiderOak client code open source in the not-distant future&quot; for a very, very long time now. It&#x27;s no trivial thing to have a closed source client for a &quot;zero knowledge&quot; service.<p><a href="https:&#x2F;&#x2F;spideroak.com&#x2F;faq&#x2F;why-isnt-spideroak-open-source-yet-when-will-it-be" rel="nofollow">https:&#x2F;&#x2F;spideroak.com&#x2F;faq&#x2F;why-isnt-spideroak-open-source-yet...</a><p>EDIT: I&#x27;d welcome discussion, in addition to your up&#x2F;down votes