I have a lot subscriptions to newsletters and I want to read them offline
The newsletter contains links to articles and I don't want to open them in a browser because I'm offline :)
My vision of the idea.
Build a service or app that can "converting a newsletter to .pdf file"
A user can forward the newsletter to the service, then the service grab all articles links and convert the articles to .pdf file and send back to the user.
What do you think? Do you want this service?