Cos if I search on a posters name (I ain't telling you who cos they will know think I am stalking them), it brings up a number of posts from today BUT i can go directly to other threads where they have posted and see their posts.
It ain't a typo of the name.
Is MN indexed like google and therefore subject to delays between a post appearing and being searchable? I am sure I have seen some v v recent results on a search before.