File Indexing service (e.g.Recoll/Tracker)?

I'm curious if there's any interest in including a file-indexing service (like OSX's Spotlight) in FreeNAS, whether as part of the core, or as a plugin?

From what I've read, Tracker (https://wiki.gnome.org/Projects/Tracker) and Recoll (http://www.lesbonscomptes.com/recoll/) are the two most active indexing project on the Linux side.

I don't know about Tracker, but I believe Recoll also does work on FreeBSD:...

File Indexing service (e.g.Recoll/Tracker)?