I wasn't referrring to the regular Live Search API, what I'd want is the ability to do include deep search into Facebook's platforms in coordination with Facebook's existing API.
Facebook's API today does not have a way to search Photos (photos.get), Events (events.get), or Groups (groups.get) among others. Instead, you can retrieve information on photos, events, or groups based on a group ID or a specific user ID. See
http://developers.facebook.com/tools.php to for Facebook's interactive SDK.
The goal here would be to add both generic Search APIs (search all photos, events, groups) in an application so long as the data is public as well as contextual search APIs (search photos, events, groups in the context of a user).
Ex: Search all photos for comments with the text "lol" or Search my photos for "lol" photos.
Right now, it looks like the Marketplace (marketplace.search) is the only generic search API call in Facebook's API.
The other addition would be to have a way to search Facebook's Data Store API -
http://wiki.developers.facebook.com/index.php/Data_Store_API_documentation Cheers,
-Dan