I'm still using Apple Aperture to organize my photos. Just spent a week really getting my digital photo library in shape. Spent time at God's Pocket doing this also. Big job, finally done.
They are now selling it for $79 at the App Store! folks who bought it recently for $199 are pissed.
I bought Lightroom but never have used it. Just started using my Canon full-frame body to duplicate photos. Both Canon and Lightroom have a utility ideal for this -- see the viewfinder, focus, take shots on your computer screen rather than at the camera. Holy moly, much easier.