Okay I had a long hard think about this. I would suggest the following EventLogging experiment on the mobile website:
Question to answer: If section collapsing is provided to users in such a way that sections are open by default, do users find the ability to collapse sections a useful feature?
To run this experiment: * We will run EventLogging on a certain set of pages that we know are popular on tablet devices (we can make this configurable - maybe set to the top 5 visited articles on the previous day) * We will log an event for page views to these pages with a unique session id * We will log an event when a section is toggled closed on these pages with the same unique session id * After collecting substantial data on the target pages we will analyse that data to see what we find. What % of visits toggled close at least one section. We can then come back to this discussion with a proposal over whether we think it would be a useful feature on desktop.
Eallan is this something you would be interested in doing with guidance and support for the mobile web team?