I love sqlite and find it extremely useful.
I just wish they could figure the multi-user issues out (maybe it's not practical...probably not, I don't know how it works internally). But, if they could do this it would be truly awesome!
SQLite is not designed to replace Oracle. It is designed to replace fopen().
But I hadn't thought of putting a server process in front of sqlite so thanks for the tip. It might come in handy at some point.