If random map is chosen, as from results it seems likely, I also like presence of 1x1 islands which make map look and feel much more naturar. But in those cases cities in such tiles could become unconquerable fortresess for a very long time, thus I suggest giving marines ability to more units as per civ2civ3. And I think it kinda makes sense, it's nothing that advanced. Also civ3 expansion had some wiking unit that was equal to swordsman (legion by freeicv I think) that had this ability.
This poll aims to define a feature which is a subset of the wider scope of a whole ruleset.
Thus this poll is bound to the outcome of the Ruleset poll