I should be able to specify the priority of different Properties in _search
Summary: The high concept is that not every Property always matters equally when searching. We already automatically give extra weight to Name; we could expose that as a more general capability for end users.
Eric's original suggestion:
Random thought: you could weight hits in earlier-specified Properties higher than later-specified ones when calculating net _searchResultScore. I can't tell offhand if this is a clever-and-simple way for people to specify "what's important when searching", or a cheap hack that will cause grief later on down the road.