He is really negative in that interview. I was expecting to read about a guy enthusiastic with his work on OS4.x and talking good things about OS4.x future.
He even seems rude at times. Well Hyperion is lucky not to have him as P.R.
I can understand where he's coming from though. If you put a huge amount of effort into something, and no matter what you do, elements of the community that it's for rip it to shreds for no good reason, you'd find it hard to remain enthusiastic, nice and polite too. He was right when he said that some people here need to grow up. The constant bitching, moaning and mud slinging is unnecessary and tiring, particularly if you're one of the developers.
Some say that OS4 devs just need to accept that they are targets; but no, they didn't sign up for that. Being a customer (or potential customer) never justifies treating someone like dirt and you shouldn't expect someone to just sit there and take it.
So while his responses may not be pretty, I'm glad that someone was blunt enough to say what others are thinking.
Hans