Hi dear!There's no reason behind it. Just coincidence.
But I think his project has more meaning than mine, because I picked D&D randomly from the Saturn library since I'm not a particular fan of the series.
But I'd love to see his source code, it'll be fun to see the differences for learning purposes.
My documentation is little messy, so I will slowly put here the central pieces of the technical effort. Anyway, feel free to PM me, it'll certainly fun to talk about.