However, persistent targeting of a player with bumping by following them around after they have made an effort to move on to another location can be classified as harassment, and this will be judged on a case by case basis.

If said bumper is part of a gang which then proceed to gank me, why do I not get killrights on the bumper who prevented warp without using a scrambler and thus avoided invoking concord?

While it will involve inconvenience, we will have to see that one actively tried evasion before we consider someone being followed around and harassed. Merely changing belts in the same system or moving a few thousand meters to another asteroid would not qualify in this regard. Ideally you would move to other systems and more than just one or two jumps to avoid being found again quickly, requiring some effort to locate you again (i.e. through locator agents).

what about bumping freighters out of grid, so they can gank and loot without being attacked by other players?

isn't that an exploit of the new crimewatch?

The real question is:
Why doesn't crashing one ship into another at high speed cause damage to both?

Really?
A speed optimised nano fit (lower armour lower structure and above all light) catalyst crashes into a tanked Mackinaw with 30K m^3 ore in hold... come on the catalys should be a thin layer on the macks hull with the mack drifting an aditional 0.5m/s due to the difference in mass.

So say 10K damage to each, umm thats the catalyst is dust and the mack has lost all shield and some armour - seems a sensible outcome.

Did I say anything about GCC?
No?
Didn't think so.

In other words, it is perfectly feasible to fight suicide gankers or to stop them from ganking you. Miners don't do it because, judging by their actual, in game actions, either ganking has never represented a significant enough threat to be worth making any adjustments to counter it (even during HAG), or they're really stupid.

Allow wardecs to pilots from NPC corp. This should be possible.
Also highsec crimes should get punished, instant -10 on any ship/pod kill
without wardec.

Given the cost of the war from the other corps, will this be consider as an exploit? Since James 315 has provided no way for other players to "get him" other than a suicidal gank?