WP-34S PDF Manual Vers 3.3 Availability?

[Massimo Gnerucci]

(04-09-2015 08:59 PM)walter b Wrote:  Another cup of tea is that authors want to protect their copyright (for whatever reason). AFAICS, the only connection to the topic above is that some of said companies also offer some ways of protecting / encrypting digital documents. Personally, I'm not married to any of them (as people say here), so if there's a way to protect copyright without involving any of said companies I'm most willing to go it.

d:-/

Of course you have any right to protect your intellectual property.

However, when I buy something, I want to buy it, not the permission to use it. It's a loan? Then I may not be interested in it.
I don't trust anything involving online validation: will the servers still be there in, say, ten years? Seems not, maybe. :(
And at least one author reacts to the DRM imposed by his publisher... :)