Thanks! These are very helpful. The only thing I have any real expertise in is software development, entrepreneurship and cars. So I thought about becoming s

Thanks! These are very helpful. The only thing I have any real expertise in is software development, entrepreneurship and cars. So I thought about becoming some sort of a travelling consultant... but with telecommuting and the very nature of the software business, I doubt it would give me any significant advantage over other consultants. Not to mention if I can land clients in various cities, the savings from the free travel would be negligible. Geocaches; now that's a pretty sweet idea. But I'm not quite sure how I'd charge for it. I could leave code snippets worldwide! As far as helping those in long distance relationships, only thing I can think of is acting as a sort of courier. The Geocaching one's really got me thinking. Mixed with a little advertising, I think there may be a serious business and advantage with the free flights! I'd love to hear more from you, and in the mean while I'll do a little research on Geocaching.