I hate hate hate hate HATE to fly. However, I DO enjoy booking the plane ticket. I even like making hotel reservations... It is such a cut and dry process and not a real technical one. There are no difficult forms to fill out or text heavy paragraphs to read. And when the process is completed I really feel like I accomplished something.
Buying stamps online is a simularly satisfying experince. Again, for some reason this task makes me feel productive. Lately, I have been drawn to the antique planes. I bought enough of them to last me for months. Very productive. VERY Satisfying.