paste from pdf 

> If I have to paste from pdf's, which I do quite often, I use xpdf.

The bonus to that method is that if the person who created the PDF decided to use one of the annoying "security" features (like no copy or print), then xpdf ignores it. In fact, I think it doesn't even undersand that stuff to begin with. Very nice.

Roberto C. Sanchez

encrypted, unprintable, copy-protected, or otherwise broken PDF file

xpdf text selection 

Dragging the mouse with the left button held down will highlight an arbitrary rectangle. Any text inside this rectangle will be copied to the X selection buffer.