Aperture List View
It's January 2014, the time to review your favorite photos from 2013. Aperture's Smart Albums are a great way to do this. And beyond the visuals of your favorites, use the List View and examine the metadata, too. Understanding what equipment you use and how you use it for your keeper shots can help you with purchasing decisions on the new year.
Using List View in conjunction with Aperture Inspector will give you even more insight into your shooting habits.