My photography has changed, I am satisfied with using mostly my iphone5, sometimes iPad and occasionally a small Canon S95.
On a recent overseas trip the iPhone was invaluable because of the geotagging and other cool things that Apple provides.
More than that, Aperture, after years of trying to understand it, continues to confuse me and has proven to be much more than I need or want.
I now regret moving from iPhoto to Aperture, and yes, I know that both libraries sync nicely now, but I wish I could move completely back to iPhoto without loosing and data or image quality. iPhoto now does a much better job with photos than it used to, as I am sure everyone here agrees, and from what I have read here and elsewhere…a complete migration seems to be impossible.
I guess for now I will just try to cope with a divided situation with my 40,000 image library until a solution is available.