Just putting it out there that a nexus for Shadowrun would be great - done the right way.
It’s a rather crunchy game which would benefit a lot from a digital toolset to smooth out character creation and play.
Complicating this is the state of the editions, though. People play a variety of editions. I would prefer 4e/20th anniversary, which seems to be the most popular. But I would assume CGL (or whoever owns the license in the end) would want a nexus to promote the current edition, and 6th edition …sucks. Hard.
Maybe a Nexus to co-launch with a hopefully better 7th edition when that arrives?