Cutting board holder

This is a holder for my 3 green cutting boards. I've added just the tiniest bit of parameterization to the .scad: you can customize the width of the cutting board. It probably wouldn't take much effort to fully parameterize this to include number of boards, spacing between them, etc. But I leave that as an exercise for the reader. (Or I might do it myself if a few people bother to like this object.)

Edit: posted a pic of the holder. A little bit of warp, since it's such a large piece, but