This will probably get lost in all the replies, but I feel like I might as well post an opinion as a server owner. These are simply just my opinions, and are free for debate.
As we all know, gregtech changes many recipes and disables a few lower tier machines and replaces them with higher tier machines. The goal of these alterations is to make the game harder and more interesting, and gregtech did just that before the last update. But recently, GregoriusT has started to make out-of-place alterations, such as the wood and stone tools nerf, and the wood planks nerf. This causes many problems for newer players as complaints and frustration sets in. Yes, you are able to change it in the config, but to be honest, the configs are terribly organized and strangely named, seemingly to make it harder for players to change the config to their liking. Supporters of greg have constantly said that the configs are easy to understand and read, but it just shows that they have never done so themselves. I agree that mDiyo should have added a config for the de-nerf, but given that greg nerfs some things without an option in the config, there really isn't a logical argument against mDiyo for that.
Now onto the force-crashing of clients.
Although seemingly fixed, this is utterly and totally ridiculous. As many have said before me, GregoriusT seems to be putting his mod of a mod higher than the others, which I absolutely agree that he is doing so. Some are saying(I'd rather not mention names) that it was just a mistake that greg made(along with countless others), and that it shouldn't be a big deal. How do they think this out? "I don't like this, therefore I am going to stop everyone from using it", this is greg's approach to this.
Another thing I would like to add is the reply that greg gave to mDiyo. I would assume most have read it, but for anyone who hasn't, it is overflowing with arrogance, ignorance, impoliteness, and indifference. This is the thing that really tipped me off the edge. mDiyo presented a courteous offer for a cease-fire, and even offered to back down(even though mDiyo had done nothing wrong), greg bluntly and rudely refused the proposal.
Long post XD, but again, these are my opinions, and are open to debate.