One time, I did download a book like that just to see, and it was so riddled with errors and it would take so long to tidy it up that I did not mind paying $6 for the legit copy. My time is worth something too!
With that said, most commercial ebooks are ridiculously over-priced and I only buy them on sale. Also, I have lately starting un-DRMing my purchases and have no ehtical issues with doing so on content I have legally bought.
|