Yes, I have read through the new AGSI tracking system and I think I'll decline that invitation. There seems to be no problem in how the list is already maintained on HarPlonkHQ.
I actually see a lot of problems with how the list is maintained, including the lack of unique identifiers per issue, the lack of any progress tracking or meaningful feedback capability, the lack of proper search functions etc. etc. all of which are not an issue if all you want to do is save a game and call it a new bug every time something happens, but for those of us who actually want to check if the same bug has already been reported and what the status on it is, it is a problem.
I know from out past discussions that your opinion is that it is not your job to help fix the bugs, all you have to do is report them and then it is AGSI's problem to fix them, but as far as workload goes, maintaining the separate list is undoubtedly much more work than using the Mantis system, so what it comes down to is whether you are maintaining the list to help the game or to spite AGSI. Whether you want to see the bugs fixed and the list reduced or whether you are actually hoping for the list to grow.