&gt; But this is far from true with the huge entrenched healthcare tech companies.<p>The current SV business model is &quot;hoover up personal information people don&#x27;t completely realize they&#x27;re providing you, then use it to sell them marginally-more-effective ads.&quot;  That works for &quot;social&quot; websites and taxi companies that aren&#x27;t taxi companies, but I doubt it will fly for health care.