I see your perspective here, friend, but let me add my 2 cents:
1) First and foremost, everything we are so hyped about atm DOES actually happen because of the Nostalrius Begins veterans or "old players" if you like. While not considering myself one of them (I have barely levelled to 50ish on the PVE realm before the server got shut down), I still believe they deserve more respect than all the hypetrain kids constantly bitching about the release delay. Not trying to say they are superior as people, but surely more important to the community. Let me stress it once more - they are the cornerstone of this awesome legacy thing we are experiencing now! And the haters/hypers will be gone in several weeks anyway. Also, it's enough to go through a few threads in here to find out who is who - the manners say it all.
2) Secondly, I believe the main point behind the new server release is not to force newcomers into competition with BWL-geared people. We just have to wait a few more weeks to get equal chances, no overgeared gankers, progression from the start. I'm rolling a new char myself and would love to do it in a fresh realm, but while waiting for it, I'm gonna check out the PvE one when it's released and maybe find a new home. Still, nobody forces you to play on Nostalrius servers, you just need a bit more patience.