Well here's the way I see buying. For whatever reason, people seem to think that the primary way of giving your opinion is to state it on the internet. The best way to say you like or dislike a product is to buy or not buy it. That's why I always laugh at the people who say "I think this'll svck but since it's TES I'll probably buy it anyway." BAD IDEA! All that says to them is that no matter what they do someone is gonna buy it. Conversely, if I read it once for free and like it so much that I buy it, that says to them that they're on the right track and should continue along that track. So if I like it so freaking much after reading my library copy I'll scraqe together my change jar and buy it to tell them to do more good work like it.