This member-only article was unlocked for you by Sarah Lacy. Unlock expires 1 day, 9 hours from now. For unlimited access to all of Pando, become a Pando member

This member-only article was unlocked for you by Sarah Lacy. Unlock expires 1 day, 9 hours from now. For unlimited access to all of Pando, become a Pando member for just $10 a month. So by tomorrow this article is paywalled for HN visitors? Is there a workaround?