<p>There really is nothing in the marketplace quite like Lightroom. As Ellis said more eloquently, you can basically run your photographic life with it, from capture and RAW conversion to image editing, sharpening, and all the way to printing. I still use Photoshop to a significant degree for pixel level editing, layers and masks but there are an awful lot of very capable photographers who use Lightroom and nothing else. I can find almost any of the 50,000 or so images in my catalog in less than a second, review it, email it, or print it. Try doing that with any other program. Needless to say, I'm a fan and have no connection with Adobe.</p>