I just recently ported my brain into omnifocus with all three versions. That put me back $130 dollars, which isn't chump change, but it isn't outrageous compared to other desktop software. Each has it's use for me, and toghether OmniFocus has really made a huge imprivement in my productivity. It has definitely paid for itself in less than two months. One of the best software expenditures I've ever made.
OF is why I bought an iPhone. I had an ipad, and tried all the GTD stuff, but the news of the coming OFiPad app lead me to try the desktop demo. Once I saw how well this all worked, it dawned on me that it wouldn't work forme unless I had it in my pocket, so I finally got an iPhone. It's more important to me than the phone at this point.
OF is why I bought an iPhone. I had an ipad, and tried all the GTD stuff, but the news of the coming OFiPad app lead me to try the desktop demo. Once I saw how well this all worked, it dawned on me that it wouldn't work forme unless I had it in my pocket, so I finally got an iPhone. It's more important to me than the phone at this point.