People do it quite often. Just prepend the title with "Show HN" Examples: http://www.hnsearch.com/search#request/all&q=title%3Ashow+hn http://www.hnsearch.com/

People do it quite often. Just prepend the title with "Show HN" Examples: http://www.hnsearch.com/search#request/all&q=title%3Ashow+hn http://www.hnsearch.com/search#request/all&q=title%3Asho...