Perfectly valid criticisms. I actually agree with yours, especially with the (over)use of orange. But I still wouldn't call it "horrid".
I didn't mean to sound like I was dismissing hermanhermitage's opinion. But by just calling the design horrid and the OP a troll without specifics, he falls into the same "this is bad and that is good" trap.
As a wannabe-designer I am legitimately curious what hermanhermitage doesn't like about the OP's site. I've seen much worse.
As for the OP misunderstanding the primary users of programming languages' websites, that seems to be part and parcel of some designers, isn't it?