re: Netlander died a sad death but is now devolved...
into Metnet which has a good chance of happening if hardware is funded. They have a bunch of IOUs from Russian for stuff and launches and software things like that are "paid" for already.
I don't think any seismometers are in the plans.
The ESA Mars rover ExoMars I think has a seismometer planned...but it's a rover with a suspension system! I think it silly idea.
