With all the positive changes in adding external storage to the ORxPis and Lighthouses, I believe it is time to update the Wiki article https://wiki.outernet.is/wiki/External_storage_on_ORxPi and place a link to it under Connecting to Outernet on the main Wiki page.
It would also be a good idea to list the storage devices that have been successfully added (much the way you originally listed the vetted USB DVB-S/S2 tuners) and delete the on ORxPi since the article would apply to both ORxPis and Lighthouses. Ken