I was searching for something, and found a document on a website. It is showing it using the Flash Player. When I wanted to save a copy by clicking "Download this document", it says needs to register, and registration is for free.
So I entered my email address and a simple password to register. And then it showed: needs US$0.30 to buy this document and download it.
Besides feeling a little bit cheated, I wondered, is there a way to save the document as a txt or pdf if it is being shown by the Flash player?
Update: the docs can be downloaded as shown at the comment below.