Ethically, I see no problem is doing any scraping as long as you credit the source and obey the robot.txt file. I figure, they were the ones who made the inform

Ethically, I see no problem is doing any scraping as long as you credit the source and obey the robot.txt file. I figure, they were the ones who made the information freely available on the web. Legally, however, it's a whole different beast that I'm not qualified to talk about.