Gain System Privilege in Windows?

Gea-Suan Lin quoted Bruce Schneier's blog which introduced an article talking about how to get System Privilege:

On many machines this can be exploited even with the guest account.

And Gea-Suan Lin's blog name is "I love Microsoft". They all think Microsoft is so bad in security.

But that is not true. I tried a guest account in my computer, but failed to get system privilege. So I tried a user account and failed again. Finally I tried an administrator account, and successfully get the so-call system privilege. If an intruder has administrator account, he can do anything he want, he doesn't need to "steal" system account.

The method the article instroduced is to add a task into schedule:

at 15:15 /interactive "cmd.exe"

Then when the task "cmd.exe" is executed, a new DOS window with System privilege is created, and from this DOS window you can execute commands with System privilege.

The problem is: without administrator's (or higher) privilege,
(Please read the second comment below)
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So, this is a false news. How many people have read it?
The blog of original article has 29 subscribers in bloglines.
Bruce Schneier’s blog has 3052 subscribers.
Gea-Suan Lin’s blog has 496 subscirbers.
According to my feedburner’s statistics, when 130 visitors visited my feed, 70 of them subscribed from bloglines. So I would say:
First blog has 60 visitors.
Second blog has 6000 visitors.
Third blog has 1000 visitors.
And these visitors are those readers who know to use blog tools to visit RSS feeds. Let’s assume 10% of the bloglines subscribers have their own blogs, and 10% of those blog owners write blogs about this news.
The first blog only attract one blog writer, Bruce Schneier.
60 blogs were written after reading Bruce Schneier’s blog, and each of them have 1000 visitors as Gea-Suan Lin’s. We call these blogs “third level blogs”.
5 blogs were written after reading third level blog, and each of them have 130 visitors as mine’s.

First level has 1 blog, 60 visitors
Second level has 1 blog, 6,000 visitors
Third level has 60 blogs, 60,000 visitors
Forth level has 300 blogs, 39,000 visitors
Totally there are 362 blogs writtern, and 105,060 visits.

That’s interesting. How many of these visitors know this is a false news, and how many of them think Microsoft is a crap?

Btw: Bruce Schneier’s blog is in English, and Gea-Suan Lin’s blog is in Traditional Chinese, and today I’ve seen one blog talking about this topic in Simplified Chinese.