The search is fine that it searches everything, but when I'm looking at features, especially in the backlog/parking lot, I would rather have a search field integrated into the features boards that only search features. This would save a few steps potentially.
The status of this idea was out of date. Since this was requested, we added a search box on the features board. This search instantly filters down the features on the board as you type.
Oh yeah I'd love to have search filters in the Parking Lot window on the right when I'm searching for the features to put in the different releases... my current parking lot can contain more than 100 features and it's painful to look for them from the parking lot!
+1 Vote!!!