Over-ambitious mod teams that will NEVER EVER EVER be released. Half Life 2, and every single "next big thing" FPS is plagued with them. Case in point, Black Mesa: Source. There's a better chance of seeing Half Life 6 before this sorry heap. The farce that is BM:S is cleverly hidden behind a website I guarantee has had more hours of work put into it than the actual mod. There's a handful of decent screenshots. But these guys bit off way more than they can chew. I almost feel sick at how much the HL community gushes over it. It's like watching people about to get executed and they have no idea what's happening. Sad, isn't it? He did a really nice job on the AvP mod, but I guess the attention he garnered wasn't enough. He's had a vendetta against the Black Mesa team for a loooong time.
If you disagreed with him, you were attacking him. Sad.