Your post on integrated fares to Ireland and British Isles leaves out all the fares to the Isle of Wight via at least four ferry routes (Ryde, Cowes East, Cowes West, and Yarmouth). I don't know if there are fares to Fishbourne or via Hovercraft from Southsea. Both Cowes fares include the dedicated Citylink bus from Southampton Central to Town Quay, as well as the ferry fares.