Personally, I think piracy helps market software to some degree. It may sound like an outrageous statement, but I find it to be true.
Take Windows for example. Do you think that Windows would be so popular in this day and age if every copy installed was paid for? With all the free alternatives to Windows you have to at least entertain the notion that Microsoft turns a blind eye to ?casual piracy? in order to gain marketing foothold. I really doubt that the college kid running Win2k Server on his dorm computer is going to shell out the cash for a real license. At the same time, by him learning to operate Win2k will ensure that there is another Win2k trained professional out there when he graduates. Would they rather have the kid use a free copy of Win2k or learn Linux? You decide.
The same goes for games. I don't think Quake, Half-Life, etc. would be as popular as they are w/o a healthy amount of pirating. I really doubt that half the people who pirated Q3A would actually go out and buy it if they had to. At the same time, I really believe that for every one person who pirates Q3A, five people will go out and buy it based on the popularity and "wide-spreadedness" of the product.
The same applies Dreamcast games, perhaps even more so. Sega needs to keep that platform alive however possible. In the States piracy of Sega games is somewhat limited to people downloading GD-ROM images off the net and burning them. A lot of people are not going to do that. It's basically people with high speed network connections and burners who have the patience to wade through the hassle of tracking down the pirate images. A very small percentage of the DC community is going to go through all the hassle. At the same time that small percentage is beefing up the DC user base and keeping the platform alive. In Asia, however, the problem is more widespread with pirated versions being sold on the street and in storefronts.
I admit that I have pirated software in the past. Heck, my copy of Win2k Pro is "borrowed." If I had to buy it, I wouldn't. I would turn to an alternative such as Linux or BeOS. I personally think that Microsoft are going to get screwed with the "active registration" in Whistler, but only time will tell.
I have a DC but I refuse to use pirate games on it. I own over a dozen titles, all paid for. I don't want to run games where the video and sound has been degraded. The games are cheap enough that paying for them is not a problem for me. At the same time I have a friend who has a large collection of pirate games for the DC. Based on his opinion I have gone out and purchased at least half of my DC titles.
Grrrrr, I know this post is probably unclear, I am on low sleep mode this morning. I hope I got my point across without confusing anyone.