Code review comment for lp:~henninge/launchpad/devel-705176-sharing-info-on-page

I completely agree that we are missing icons that would make this clear. I think we should treat this as a separate issue. At least, do not block this branch from landing. We do need better conventions here. I think we can solve that separately, and update several pages.

I know how to make icons, but I do not know what they could look like. Maybe something in the style of http://design.canonical.com/brand/8.%20Pictograms.pdf
I think we want to add some formatters so that we do not need to craft these links.