Heyo, so I dabbled with the old version of Terragen, and have recently begun learning about and using the free edition of Terragen 2. I really want to buy this software, because my ideal kind of artistic tool. I'm not going to pirate it because I'm a bit of an anti-piracy activist amongst my friends, but I don't have the means to just go and buy $200 worth of awesome software. So my question is, for the legal minded, or even just representatives of Terragen, would it be considered commercial use if I were to render some scenes and put them on on deviantArt and perhaps Facebook, and let people know that if they want to see even more cool things like that, they can donate to my "Buy Terragen 2" fund? I wouldn't be selling prints or anything like that unless I got a license, but I would be gaining funds, albeit for the sole purpose of purchasing a license, through the indirect use of the program.
I really don't want to do anything that's not going to fly with the producers of this awesome software, so I thought I'd come here and ask before I do anything.
Thanks,
Komaru