35
Why does every site's search now insist on giving me what I don't search for?
(news.ycombinator.com)
Posts from the RSS Feed of HackerNews.
The feed sometimes contains ads and posts that have been removed by the mod team at HN.
Boolean logic is the bare minimum IMO. Specially "not" - sometimes you know trashy results will feature a specific string, and you want to remove them.
And the system should be able to use the logic for whole expressions, not just individual words.