No. New people "invading" a place that you kind of feel a sense of ownership over.
Change is difficult for me (and most people, I guess). I have developed an odd sense of community with the regulars in this chat room.
So when new people come in, and do things differently than I'm used to, I suddenly have this lame, "get off my lawn" mentality.
When it's really kind of fun, if I can let go of that. Or at least interesting.
New people coming in, breaking the monotony of me making fun of mootinator's chat formatting, or all of us pinging the wrong @Tim all the time.
Of course, to you (@jcolebrand), I am a new person (relatively speaking).