Deletion of Smart File System

Comment: Four independent published sources are cited in the article, but with limited coverage; substantial coverage exists in primary sources. This article does not strictly satisfy , but I think it's fair to relax GNG requirements somewhat, as some of the reasons in  do not apply &mdash; SFS is now mostly a fact of history, there is no risk of it being an advertisement or a hoax. Due to ecentism, it's naturally more difficult to locate sources for this subject, but they probably exist in archives somewhere (e.g. old magazines). As evidenced by the amount of discussion and edits since the AfD begun, there are interested editors around to keep the article maintained
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG||WP:WHYN||WP:R)