First off, you didn't intend your comment to apply to folding knives when that was the only kind of knife discussed in the article and the post you criticized? Work on your reading comprehension and, perhaps, quit "putting words into other people's posts that aren't there."

Second, you made the same mistake in reading comprehension in your parole reference.

"...a deadly weapon other than an ordinary pocket knife -with a blade three inches or less in length-..."

Note the condition only applies to ordinary pocket knives with a blade longer than 3". By definition that means pocket knives can have blades longer than that and still be "ordinary." 

So, as I stated, absent you citing to case law, your claim that the "tactical knives" discussed by the poster are "deadly weapons" requiring notification rather than "ordinary pocket knives" is in fact false.

You haven't hurt me, I simply dislike people making false assertions of law and then refusing to admit they are wrong when corrected.