The first time I ever posted on the DIS, it was only one board and not that many posting. There were rude people here then, too. In fact, after my trip to WDW, I didn't come back for a long time because of the holier than thou attitude of a few people.
Of course, there are more rude people now. There are so many posters than there used to be just as there are more people visiting WDW.
I remember growing up in South Jersey. It always seemed so crowded. I moved to NC right after my 21st birthday, many years ago. What a difference between the two places.
The town I moved to was so small compared to what I was used. You couldn't go anywhere without seeing someone you knew. The people were much friendlier than I was used to also. Now, my town has grown. Most people are still friendly, but we have our share of rudeness. Everyone seems to be in a hurry because we live in such a fast paced society. It's much harder to get around because of such a large increase in traffic. Crowds seem to bring out the worst in people.
As far as NJ, everytime I visit I am amazed at how crowded it has gotten. I can't imagine living is such a densely populated area. I'm sure there are still many nice people there, but with such a large number of people you're going to run into some rudeness.
As I said in the other thread, I really wonder if people are actually getting more rude or is it just because there are so many more people.