Being one who used to be on DR and has transferred over to FC. I feel you there. I left the DR server due to after the mass exodus of many of our WvW guilds DR became a massive PvE server. It is hard to manage this on a server and get people interested in the PvP and WvW side of things. But i have notice a bunch of changes on the lower servers. Look at AR they where at the bottom of servers for a while and now are doing well again at the end of season 1, ET had the same problem. I have faith that DR will once again go back to being a decent force in WvW.
I don’t think there is anything that Anet can do about making the servers fair cause people will go play where they will. I think as server communities its our job to promote our servers and try to get people to notice us and see that we have a chance. I still dont understand how so many can play on the super populated servers since when i quest over there to do some of my PvE stuff i constantly hear they Crying about WvW ques on their server, if those people want to do more WvW then look at the lower servers and come down here and bring your friends.
Since I myself have moved to FC i found a few great guilds to run with or be part of that are PvX and get good fights in the WvW that aren’t massive zergs. Only thing i wished is that Anet could bring something in to help the small servers against the mass zergs, its a little hard to fight and keep WvW moral up when every time you go into WvW there is a 80+ zerg running around on every map against maybe 20 man zerg due to populations.