Upload & Sell: Off
Aperture was my main motivation to upgrade to 10.8.4. I loss a few apps I didn't use much, found a patched version of Quicken 2007 (!), CS5.1 still worked fine and Aperture is super stable. I use DPP for the occasional troublesome RAW that Aperture or ACR can't get right. Wish DPP was available as a plug-in. I really like the lens correction and optimize features.
Getting DPP as a plug-in for Apple and Adobe apps would be really cool. It's not hard to use DPP on photos that have been imported by Lightroom, and I assume that Aperture imports into a similarly easy to use hierarchy, but being able to compare the results of DPP processing and Lightroom processing side-by-side quickly would be neat.