I've only been on this board for a little over a year and have only received my Deployed status very recently. But during my time here I have always felt welcomed and I can feel a sense of brotherhood between members. I've learned so much about Sandtroopers and costuming in general since being here. I totally agree with your feelings Seth and I don't see any of this negative vibe that you described. I think older members may think they are being pushed out when new ideas and new members contribute to the group. Some people fear change and fear a change in leadership. I think we should encourage change if it is for the better, not for the sake of change.
I can't comment if we are better than the EZBoard days or even the Yahoo Groups days, but I think this group is in pretty good shape and I'm proud to be a part of it.