my two cents here,
In case there is a decent demo, I agree with the opposers to pirated software. Personally, I find most demos to be kind of a rip off, especially the recent rise of the "30 minute full feature" demos...
I can't figure out how to work a program if I only get 30 minutes to try it out and then have to start all over again... on the other hand, 14+day, full feature trial versions are great and override whatever i'm going to say afterwards
Some software however is aimed at the professional market, and is priced conformingly. As an amateur, I do want to be able to work with a fully functional software suite to gain knowledge of how to work it "for real", make some demos of what I can achieve and have people judge for themselves if they like my work. If I ever intend to start making money with it, I'll most likely buy the product I'm using, even if it were just for the support that comes with it...
Don't go throw stones at people trying to find out what they want to spend their hard earned/saved money on. For the hardware example, if I intend to buy a piece fo gear, I go play with it in the store, sign a release form for a tryout, take it home with me and see if it works for me in my garage. if I can't try it out, I probably won't buy it, and will try to find someone who can lend it to me for a while. It's a 'legal' way of doing the exact same thing. Just as some software developers give you the opportunity to use their product for a period of time, some shops let you try out their gear at home. If you can't get hold of a decent sample, you need "peer-to-peer"