The old list seemed to do the job (for notaz purposes at least, which was largely the point) and being public was great for anyone to add to it without an account. Problem was being public, it just took 1 person to wipe it out., maliciously or otherwise. This will remain the case if its consciously maintained again in that manner.
The N64 list was locked off after awhile, or edited purely by its maker from entries to the thread, or by request and thats still in good shape if not updated much, as Mupen went into stand still, but I believe jonjandran was mercilessly working his way through the titles. Mupen doesn't have great compatibility but N64 was only a pipedream at one point anyway.
The PSX compatibility of PCSXReARMed is to my mind bloody amazing. I've at least 80 games here that work perfectly or damn close. What more do people want? Most of the big titles are fully playable, the rest of the PSX collection is GenericSportsTitle X of XXXX year/month which littered the bargain buckets of game shops as EA and others churned out the near monthly cash cow to the sport fans, or Barbies Investigative Adventures of Mary King Riding a Horsetail Butt Plug! Who the smeg wants most of those anyway. A quick check of old thread also shows notaz got Tron Bonne working which to Prometheus' mind is a god like achievement as no other emu runs it all apparently.
I think a new list is probably a better idea and if Craigix wants it done so its unclear until a title has been tested and added, then fair enough. I thought it pretty good advertising personally as a ton of stuff appeared to work and many of the 'playable' titles are more like 'works well' but because of the criteria, fell into that bracket.
Regardless of other peoples opinions that their emu is better, perhaps PSP has better compatibility (I'm not sure), no other system has a good enough control set to make it worth arguing about, as they all play better on Pandora anyway. So there