At $19 I skipped purchasing this. But at $12 I just paid - and I think it is definately worth it and a much fairer price. Kudos to the developers for listening to feedback and being willing to try a discount period.

I played with it for over an hour last night and I must say, its even better than I originally thought after trying the demo. It really does make keyword tagging a pleasure rather than a chore, and enabled me to quickly add many more keywords to my photos.

It is a huge step up in usability over Ken's Keyword Assistant.