Deletion of YawpBox

Comment: A longstanding  article on a defunct social network proposition. The given references are a mix of primary and geographical/alumni local start-up coverage. These don't make a convincing case that it ever attained notability ( or ), nor are my searches finding better
Stance: delete
Cited policy: Wikipedia:Single-purpose account (:WP:SPA||:WP:NWEB||:WP:GNG)