The Web of rogue-like influence (from Classic Major to Major)

Most data is from http://roguebasin.roguelikedevelopment.org/
with the exception of the Rogue Influence on Omega which is from the cat file in the omega src.
I threw in the games listed at http://forums.roguetemple.com/index.php?topic=3590.15
things that are Rogue-style games are red circles things that are not are blue.
what games are important but missing from the graph?