OMG you sent mail to Theo de Radt asking for help?
Linux is a kernel. That attitude will vary between lists for
specific packages. It varies with different people too.
If you ask things about Linux on, say, the Bash list, you will
probably get an similar response.
The difference is that OpenBSD is for advanced users. Some (not
all) GNU/Linux distros are intended for people that asks things
such as "How do I grab a package?". Nothing wrong about either,
just different audiences.
Yes.
You will find this almost everywhere. One particular issue of some
OpenBSD users is that they feel cool because they use OpenBSD over
GNU/Linux. Like: "Hey you use Linux? I use OpenBSD, I'm more nerdy
than you are, your loser". Something like that.
I'm much more inclined to the GNU/Linux philosophy of Freedom, but
I do like OpenBSD technically, and I use it because I want to learn
how to write good operating system code. And also, OpenBSD is the
only "non GNU/Linux", free, operating system that has the features
I want and is not full of non-free drivers and stuff like that.
You shouldn't decide what OS you will use based on your opinion on
the developers. I don't like Linus Torvalds, not one bit. But I do
use his kernel. I'm don't particularly love Theo, but I do use his
OS.