Hmm. Idea time!
What if Karma was replaced with some sort of simple "rap sheet", or criminal record...?
Firstly, A basic log of all crimes committed, for all to see, for all time.
Players can scan, and see another CMDRs list of crimes from all time, and react accordingly.
Only crimes are listed. Murdering a wanted CMDR is not a crime, so would not show up.
Secondly, A list of most recent crimes is maintained for say, 30 days rolling period.
Murder would basically be the main point to guage the system on, but other crimes would go against it too, but with a much lower effect.
This system could either be for PvP only, or both PvE and PvP equally, or both but with emphasis on PvP. Which ever works best.
After a certain threshold of murders(and other things), you become permanently Wanted in high security systems (even with no bounty).
The next tier, you become Wanted in all medium security systems.
And the final tier is Wanted in all systems with a low security rating.
Add to that, a buff in security's stopping power, and persistence, and you have a fairly simple system for keeping tabs on crime.
Being a victim of station ramming wouldn't really effect the system too much, unless you're particularly unlucky, or a slow learner, and become a victim too many times in 30 days. Lol
I've had other ideas to tackle illegally combat logging, so it doesn't need to fall in to the "rap sheet" idea.
It wouldn't actually stop murder, because that would be silly.
But becoming a legal target cno matter what ship, or system, would be a handy deterrent.
Probably some holes in there though. I just thought of it.
Feel free to shoot it to bits. Lol
CMDR Cosmic Spacehead