AOFS- You raise a VERY good point one in which I strongly believe. Question is, what is the root of the problem?
Okay lets start by going to the front the page of gaia "Gaia online a rollplay
Community" Gaia hit 2 million users if I recall....You just don't have a community of two million. Back in the day so I hear when there were very little users (Yes i'm speaking of the '03's
eek ) Everyone was familar, and it was just a common thing to be nice I suppose. And it still should be.
So my idea of the problems
Greed. The new users to be mostly truthful have no chance of getting the older items. I joined in march. I could've gottin ports and possible mini's ALTHOUGH since then a lot of things have changed prices like....Inflated..Truth is, a user coming to gaia now is gonna have enough trouble posting. Reasons:
Back in 03 and even 04 when a user posted an older user would inform that nicely that they were indeed in the wrong forum and should relate it in the forum. And if they were nice they would probably post them the link to get there ('cause gaia is a big place yar?) Now, i'm not say there wasn't the few who would flame such users in my opinion those who had their own personal problems would take it out on them or make them feel powerful. Now some users like my self would scold such users and most of the time they would lay off and the thread would die off.
So thats problem one, users being flamed please look at chart below and see how problem continues

Okay problem one figured out. Back to the gold thing. Truthfuly i'd say the four main reasons gaia is what is it today is:
~The roll playing
~Anime avi's that you can dress up
~Giant chat forum to interact with users with
~ Most important. Gold. Users love the self satisfaction of getting that one item which seemed so far away so long ago. In other words an ego boost, a nice little touch up to that low self esteem which is nice for a lot of the users because some may be having real life problems so they come onto gaia to get away from it.
Problem As you stated gaia has changed a lot. Users are spending multipul hours of time on here...Like myself yes i'm guilty as charged I spend WAY! To much time on here probably more then anyone in the guild due to it being summer break and me having nothing better to do really. Although I hope the month of august will be different. Any ways Putting in such days really is stressful. Sometimes its fun but we all have our limits.
Now then more heading towards the community aspect of gaia. With 2 million users of course we are gonna all have our differences in beliefs and such. Problem? A lot of people have certain things drilled into their minds since a very young age. Example Christanity, this kid is 17 years old, in his prime built to the max, ladies all over him, hes at the top of his domain, since he was a young boy he was taught jesus christ looks out for him. Uh oh problem comes in!
Another user, Wiccan/Pegan since a young boy he was taught The ways of a Pegan, which if I recall aren't very much related..To jesus, Okay boy guys fairly big for their age (using this because usually bigger guys are more cocky and don't take s**t) Any ways back onto my point.
These two guys meet up in a thread. The Wiccan/Pegan boy made a thread. "Yeah rock on people I just learned a hella cool new spell" Ho shizzle this aint' good we got a big buff christian boy who thinks thats a load of s**t.
Any ways I think that was overly done and my point may have been put across, different beliefs hence making different conflicts. The ego boys duke it out in the end with big mean words of" stfu wtf fu" and such They both leave angry. Uh oh here comes the circle ladies, one sees a thread posted in the wrong forum....Hes pissed he flames it. That persons pissed they flame someone else. It never ends.
~Jealousy. Hey lookie here i've got an OMG hat and you don't ^___- Uh oh do I smell a flame war? I think so, newer users been questing for few months so he can get a baddass hat like that and the other dude has one and is rubbing it in his face.
What it boils down to is hate in my opinion. Gaia is filled with hate. I don't like using the word greed due to myself finding it kind of stupid thinking someone can be greedy over pixles ALTHOUGH
Greed and being kind are different. Older users had all the items there really was, why was there need for "Greed"? They didnt have to save up for items that cost 10million gold. Hence they would give. Making them feel good.
Any ways Im sure I could ramble on and on about stuff like this because I simply love to type. But I start to repeat myself after awhile and such so I'll end this.
Hate is a circle. Don't be a part of it.
I forgot what we were talking about.....
-Hellz.