is this a good program to use for editing?i am looking into getting a good photo editing software but don't want to spend $100's on something i will use once in a while.
As others have stated earlier, Aperture (Lightroom) are organizers that also edit. Specifically.... Aperture's editing allows you to make changes to the overall image (exposure, contrast, colour, etc), clean up dust spots etc, and (I'm a bit rusty on Aperture as Lightroom is what I use) but I believe Aperture also has some localized editing brushes. So, for instance, you can lighten/darken just a small area instead of the whole images. What you
can not do is to edit on a pixel level. So you can't brush out a distracting tree, or copy a pattern into boring patch of sky. Also... edits on images in Aperture/iPhoto/Lightroom are non-destructive while edits in Photoshop will, by default, overwrite the old image with the changes (though you can do a "save as" of course). Many many photographers do 80% to 95% of their editing in Ap and Lr, and save Photoshop or Gimp for the heavy lifting.
Gimp is a comprehensive image manipulation app. For photo management, I just use files and folders. Easier to manage, more compatible, easier to backup.
Respectively, I disagree with you about "easier to manage" and the back up bit. If you allow Ap or Lr to move the images into its own folder structure then you have just one folder to back up, making it just as easy to back up.
If you create albums in Ap and Collections in Lr that are similar to the folders you currently use, then you have a structure that is exactly just as easy to manage. Plus.... by using keywords with Ap and Lr you can search and find all images that meet certain criteria without trying to remember where each image may reside. So, for instance, if you have a folder for family "smith", one for family "rokeby", one for "friends", and another one for "Christmas" - then you can either hunt through all four of your folders for a picture that includes the Smiths, the Rokebys and Friends at a Christmas party. Or I can do a keyword search and find them in about 1 second. If I create a Smart Album/Smart Collection with those terms I don't even have to search - I just open up the Smart Album/Collection.
Plus... if I want to put together a book of those people, I can create a temporary album/collection and drag the photos I want into that temp album/collection. Because we are working with a database there is still just one image (no new space is used up).
Plus... if I want to see what a bunch of images might look like in BW I would just make a virtual copy, and make those BW. Since we are working with a database and not the actual images, I don't take up any extra room on the HDD to have both colour and BW images.
Plus ... if need different sized images for FB and for email, I would just set up an export preset, instead of storing duplicate copies for each size.
Plus... if I needed different aspect ratios (8x10 and panoramic versions) of the same image, I would make a virtual copy and crop those into the aspect ratios I needed instead of storing duplicates.
Plus .. I would set up a Smart Album/Collection that only showed me images that I had cropped into a panoramic so that I could instantly find all my panoramas without searching through a bunch of folders.. Plus I would set up a Smart Album/Collection for BW images as well.