It's a discussion forum.
If I see something I want to comment on, I will.
If people avoided making comments, the entire nature of a discussion board would fail.
There would be no forum.
Or just a bunch of threads like:
"Yep!"
"Cool!"
"Me too!"
"I agree!"
Boring.
The problem I see with some responses in this thread is the exact opposite of discussion. What I see is posts like "reported", "should never be discussed or reviewed" etc.
A lot of members not only criticize the knife, but also report he thread as if it were an infraction to forum rules or as if the op was promoting illegal activity when he, in fact, is not.
So chat away, that's what forums are for. But please, don't mix healthy criticism with outright censure. One promotes discussion and open mindedness while the other goes against the very purpose of a forum or enthusiast community. It's one thing to say that you don't agree with a post or the way a company operates but it's another to order people not to discuss it entirely.