How does YC determine the need and market fit of startups focused on underserved...

jacomienvdm on Oct 9, 2015 | parent | context | favorite | on: I am Sam Altman, President of Y Combinator – AMA

How does YC determine the need and market fit of startups focused on underserved communities and emerging markets within developing countries (such as Africa) and what expertise do the YC partners have to offer with regards to startups focused on these markets?