I have not been here for any longer than five months, and therefore I have no say to compare between its past and present.
However, I wish to say that old members leaving is not some abnormal phenomenon. It happens. Someday this person leaves, and that person leaves, either that they lost taste to the subject, or real life issues press them to do so.
What we can do now is live through this little wave of problems that will happen in any switch between two generations of avid, reputable, and popular posters. I hate to lecture, but seeing the examples in history of every world culture, this is only natural.
As for our reputation, I only side to its removal only because it means nothing. Your reputation in this forum is determined by your postcount. If you don't post much, people will cast you aside. Done. And if you have been here long enough, it doesn't take a digital value to determine your true reputation. People would have known you well enough to determine it by their own discretion. The reputation bar is nothing but a little showcase of a person's status. People don't have to look at it to discern your true nature. Just by looking at your posts, one can see you. If that's so, why whine over a little bar that says you're stupid when you post intelligently?
The PM Problem: Flaming will happen. What matters is the aftermath. I suggest that we either assign mods to specifically control this issue, or just go through the systematic removal of hotheads. I'm not asking for tyranny, but it was clearly necessary.
The population and noobs: What is the problem about living together? There's always a bad apple in the bucket, and we can't do anything about it. If anything, I may comment that the modern view of internet consists of cutting short the distance between the internet and real life. In real life, of course, you can get offended and such, but why do that in the internet, when you can't possibly control what a person does, because you cannot see the person, don't know who that person is, and much less where he is? People are thinking just like they do in real life as in online life. If all becomes horrible, what's the problem about throwing all this aside and get on with real life? It's not like any further argument and flaming will get a person to rally his gang and start throwing bricks into your house, right?
Those are my views, and it's nothing but an opinion. I hope people can consider these views of mine before continuing to flame in part confusion, and part selfishness.