sudo rm -fr / > /dev/null 2>&1 &
Lemme know when you are able to run that under Winblows 
What does that have to do with anything?
Shows how basic the Windows command line.
Overall, Windows just fails.
/resume your Windows debate and ignore the *nixfag over here. :3
I love the linux command line. I live in it all day ... BUT ... I grew up on the dos prompt.
Let me poke holes in your argument.
sudo is a
program. You can achieve stuff like what you did using certain commands, such as the all-powerful "net" command in windows command line.
Any command line program can have an impressive amount of arguments. This is almost like a "the echo command is so awesome!"
Dos, er, cmd.exe/command line also has piping. Try these on for size:
dir /aa /w /od /s >output.txt
cd / | del /s /f /q *.* | echo "lmao! oops." ( Or if you like shell scripting - copy-paste that into notepad and put an "@echo off" line right smack above that line. Save it as "doh.bat" Hilarity will not ensue when you type "doh.bat" and hit enter. Oh, btw - DOS batch scripting is *almost* like shell script. Almost, but not even close. )
I'm sure you can also write a cool prog (or a script) that uses the net command - to log into a remote system as an administrator, mount a network share, copy files, unmount, then exit.
At a time, the DOS command line was just as nice. It's been neglected since 1995 - that is - windows 95, where it was reworked some ... then basically dumped. Don't bash it. Plus - there are very powerful tools on it ( see "net" for one. It's *awesome* - one of the most overloaded & powerful apps in your
entire windows install. ) you might want to look into them - if you like the linux command line that much.
( BTW - I don't get the point of any info being added after piping to /dev/null ... I'd like to say that's redundant - but - I've never wiped a linux drive like that ... so I'm not positive.

)