Search:

Yep, just tested with Gmail.

No problem, but it's in Spanish, so I don't know if it's going to help.

It should be that when you choose to save something in PDF or to send it to Dropbox, to count as a page saved from printing, or at least there should be an option to enable it.

It would be nice to have an option to store the default recipient to send the PDF emails to. I suppose is hard or outside the scope of the project to have the emails be sent automatically?

It seems like sending the print to Google docs won't work if you use a proxy. It opens a window with an error titled "Authentication".