Apiary now has a print stylesheet for the generated Docs.
It uses numbering + table of contents and displays the examples with language you have selected in the language-dropdown.
The preferred way of sharing the documentation with 3rd-parties is through People settings (add viewers). However printing now looks great.
Feel free to comment.Rick Koloski commented
Sadly, unless I am missing a way to include the documentation in other formats via PDF, formatted HTML, RTF, I cannot use it except for development teams. What a shame.
The ecosystem of interested parties for APIs now includes audiences that will not accept online-only formats and those are precisely the audiences that will care about polish.
Please advise if I am missing a feature added, or send an email if/when this limitation is addressed. The tool is a great start and great concept though. It will be a shame if excluding executive decision makers and senior influencers causes adoption issues.