Allow signing PDFs with stored signatures

[Proteus]

This is similar to the Preview app in OSX. Firefox already allows annotations on demand to draw a signature on a PDF. The idea is to

1. Store the signature annotation and Sync it.

2. View stored signatures on devices and be able to select one to be used as a signature annotation.

Optionally one could protect the signatures using the master password mechanism used to protect stored logins.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[marco]

We are considering doing this. The feature would allow you to either draw, or use an image of a signature, or type with a font that looks like handwriting.

[Proteus]

Awesome. Just don’t forget the Sync part since it would make the feature stand out!

[myspace]

great can't wait!