I hate to get into this with the bullets flying but I never did duck an opinion. When Gates etc were mentioned, nothing like the personal computer existed. IBM, Xerox and the other big boys were locked into mainframes. So the time was ripe for new ways for personal computing besides the abacus, slide rule,pencil etc etc. Now scrolling is another matter. It's been around for thousands of years with only the machinery to create improving. Now I really enjoy seeing the creations that other scrollers show off in these pages, and am amazed at their technical and artistic abilities. But I probably wouldn't pay anyone for them since if it was that great, I'd try to do it myself. So I have to hand out kudos to Kevin for making it a viable business that he's happy with.
Now is it sustainable or turns in to drudgery, we'll find out in a few years. I'm pulling for you Kevin but I have found in my different attempts to make a buck, it all of a sudden gets old. But that's my nature I guess. Whether any career started out as a hobby (which I don't think many do) or just the need to put bread on the table by striking out on one's own, the pitfalls and problems are still the same. If we take a look at a mega corp like Apple and it didn't come up with the I Pad, I phone, I music., it would be a minuscule player ( if it even existed today) in the world of computers. So innovation is something that one somehow needs for a product that's been around for so many years. Enough of my rambling.
Blake