All well and good, except so many opinions immediately scream: "Please flame me to hell ASAP."
What could I possibly mean by this?
The Title:
It is important that it be attention getting and relevant to the subject at hand, but so many fail to understand that posting an angry title will only elicit an angry response.
A few colorful examples:
"Attention Dickheads"
Why ANEt is screwing us in the azz!"
"U all suxxor"
etc.
What you are really stating with a title like this is;
"I'm angry and I - triple dog dare - you to argue with me!"
Well then!
I am subject to the occasional surly mood (particularly on Mondays!) and am always happy to oblige!
This usually yields the following responses:
"How DARE you disagree with my "opinion."
"ffsst! fssst! meowwrrr!" (insert cuss words here)
"Oh yeah? well you're MORE stupid!"

...Yes, yes, and my cat can devour your chihuahua...
Give your post a title that catches the attention and imagination:
"GW Economy: the road to hell?"
"How to worship me properly"
"Denied our phat lewts: ANet strikes again!"
Body:
The meat and potatoes of the article. This is your chance to really shine and impress us with your debatorial acumen! Give enticing and convincing reasons WHY you feel the way you do; screenshots are good too.
However, this is also where you can piss off the majority of the forums by using "733Tspeak," writing an entire paragraph without punctuation or spacing, (bleeding eyes anyone?) or avoid spell checking altogether.
As force of habit, always reread your posts before publishing:
To see if what I am trying to convey is what I actually wrote.
To see how badly I mangled the words.
Why?
Because clever, well written posts are taken more seriously than those which are not. (By intelligent people)
Tone:
We can't see you or really hear you, so unless you are really well known already on the forums, the "way" or style that you write speaks as loudly as the words you write. Consider the following:
I F*K'n HATE dem bishes dat PWN u ne timez u not rdy!
versus
Not being prepared to do battle usually spells my doom.
Both state essentially the same thing. But the tone is different. Tone also conveys education, erudition, and style - or more often the complete absence of such.
Rebuttal:
If you state an opinion, someone will always disagree with it. As a matter of fact, there are those who will ALWAYS disagree with you because they are simply contrary people. (we all know at least one)
Don't take it personally - unless of course they address it personally! Try to remain civil, keep your blood pressure down, and attempt to see it from their point of view. Ask them for reasons or details - why do they disagree?
I recently authored a post on how I thought a good way to rid GW of it's negative players would be to charge a monthly fee...I KNEW I was going to get burned for that, but I wanted to broach the subject to see if anyone had ideas how to combat this common problem, and behold! Several did!
Last but not least, don't be afraid to admit when you are wrong or if someone has a better idea.
I never think any less of anyone for airing an opinion if they do so in a mature fashion and often, people I typically disagree with will post something brilliant.
Thats what the internet was originally intended for: the free exchange of ideas and information. These forums are the most direct way to do just that!
May your skills prevail,
Talesin