The rules for each section are pretty freely available outside the scene, never mind inside it. If you want them, even if the site(s) you're on doesn't have them, ask someone and they can send them. There's absolutely no excuse for breaking the rules.
NOTE: I'm not saying every rule for every section is correct. They're the rules though, so either follow them, get the fuck out of the scene, or work to get them changed. If a rule's outdated or whatever, do something about it, but in the meantime don't pre stuff that breaks the rules.
The latest offender is TiNMaN.
Tin.Man.Part.2.HDTV.XviD-TiNMaN
Tin.Man.Part.3.HDTV.XviD-TiNMaN
Another thing I don't like is shitey no-name groups like this. Pre it as iND if you're not going to have a proper group name.
Back to my original point though, TiNMaN used a custom quantizer matrix on both these releases.
They're far from the only culprit, but they're the latest, so they get picked on.
This is one of the more sensible rules, because custom quantizer matrices can really fuck up playback on a lot of standalones. Who uses standalones? Perhaps a valid point, but there's practically no visible advantage to using it. It introduces problems while having no tangible advantage.
a custom CQ matrix is a common byproduct of using the encoding tool AutoGK - an encoding app that makes encoding video easier. It uses a custom matrix by default, and the setting to turn this off is in a hidden menu, apparently. Nice and helpful, that.
It's not as if normal Gordian Knot is so hard to use. It's baffling at first but there are stacks of guides at Doom9 etc, so it's just laziness on the part of TiNMaN et al. All that happens is time, bandwidth and credits are wasted, someone else propers them, and the people who use standalone xvid players have to wait a little longer to watch the show, but it's still a pain.
Even if GK is too puzzling for you, StaxRip is a very nice app, way more customisable than GK and doesn't make an arse of things by default.
Bottom line - if you're going to do something, do it properly. Cunts.