Some interesting points here.
First of all, since some of you misunderstood my point, it is not the fact that the noob is a noob (noob=newbie=newcomer). It is that he is lacking knowledge in an area and giving advice to others. During high school and college I had many bad teachers and very few mediocre or good ones. There were those who taught something they didn't knew well and that situation made no sense to me. There's a saying that goes something like "those who can't do teach". I don't completely agree with it since there are good professionals that make the personal choice to teach others and help them become good. But then again there are many to whom the saying applies perfectly. Just think at all teachers who are great at building small programs to demo a feature of a programming language, but couldn't develop a software for real life requirements.
In conclusion, the fact that somebody is a noob (newcomer) is not important, but the fact he gives advice when he doesn't have a good grasp on the topic is. The thing is, somebody who is skilled in an area will easily see his own limitations and identify what he knows well and what he knows not so well and will generally not give advice if he is unsure, or at least make it clear that he might be actually wrong. In conclusion when I said "noobs" I was thinking at people that are noobs in a certain field (IM,SEO,whatever), not new on the forum.
Second, if you give an answer to somebody's post with your OPINION, something you truly believe in and you can even argument, that's perfectly fine. But when you don't really understand something and have no solid arguments and proof for yourself that it is like you think it is...
Third, I want to make it clear that at points in my life I have done the same. I gave advice in an area well beyond my expertise. Didn't happened many times, but it happened. Probably we all did it a few times in our life. But from a few times to a habit it's a long way I'd say.
Fourth, regarding the "scammers" who intentionally misinform, I actually think that's business. I understand it. It makes sense to me. Might not be nice but I can explain it to myself why they do it. In a perfect world... oh well, never mind that

But when it comes to those who don't know how it is, they probably even know they're not good in that area, but still FEEL THE NEED to give advice... that is something I find interesting even more than I find annoying. There's some psychological program there, part of the social operating system, and I think understanding it, why it happens, how it gets triggered, etc. is a good way to learn to use it to your advantage in business.
As for the rest who are just repeating what they hear, it's called "conventional wisdom." Sort of a club where anyone can be a member, and when it's proved wrong that's ok, because everyone in the club was wrong too.
Mavericks don't get any credit when they're right because they aren't part of the club, and when they're wrong the club says "See, I told you so!"
Interestingly put. I totally see your point there
