While this is interesting, what purpose does it serve? Just asking? I think that there are other features I might like before this one... as cool as it looks.
I don't think it is a feature of Excel - it just something that someone has made Excel do. I wondered whether a little bit of effort might not enable one to make Planmaker do something comparable. But I didn't have the time - still don't - to sit and play. Still it would be nice to have time to stand and stare sometimes. Anyway, it was not a feature request on my part, more a sharing of "Gee I found this interesting!" poor schmuck that I am.