Cottages would fit in Masonry very good. I never thought cottages to be right in education.
And Cottages are build out ouf stone.
I think uberfish had the best solution for chopping...allow it from turn 1 but only unlock hammer bonus at Bronze Working.
2. Chopping at a reduced speed and/or hammers should be possible at game start; crafting adds hammers and bronze/iron adds speed.
Bah... its not the physical infrastructure of buildings that cottages represent, its the specialisation and trade possibilities provided by an educated population that moves beyond just subsistence farming, living in villages in towns.
I agree with all of this. However, I think the reason that Chopping comes so (comparitively) late is because Kael imagines most Erebusian nations to be quite heavilly forested, particulaly during the early Age of Rebirth. I think it might be better to leave it how it is but program it so that no civ's start (except elves) are too heavilly forested.
We're here talking about what research can provide, and to have "an educated population that moves beyond just subsistence farming", you have to be able to build those farms, first.