I've been using neeva.com lately, and I'm warming up to it. I like the idea of the search engine's revenue coming from aligning with its searchers, rather than

I've been using neeva.com lately, and I'm warming up to it. I like the idea of the search engine's revenue coming from aligning with its searchers, rather than its advertisers. One thing I dislike, however: making you agree to terms when sharing an invitation link with friends. You'd think they would want that to be zero mental friction?