It would be neat to do this and it has potential for making your own brand new board. Certainly adds a neat aspect to the board and would impress others.
Has anyone thought of, or had the guts to CAREFULLY cut the board down the seams and do this:
The original board can't be cut down the seams, however, as it doesn't have normal seams. It is already in 4 pieces that are shaped as puzzle pieces, so the seams/puzzle pieces are already the problem.