Ive been bugged about this for a while...it is minor, but I may as well post it.
When you fell a tree and saw/chop it into cylindrical portions, those portions are not called blocks. They are not square or rectangular, as a block would be. They are called "rounds". I dont mind particularly chopping rounds into branches, for game purposes, but the "block" designation always bugged me. Also, if we ever do get storage, I suggest stockpiling them in cords.