The role players like myself that went to pve server were forced to go there due to lack of rp pop on the PvP server. Now that is fixed there is no reason to remain.
Sieges on the pve sever were a joke. Open world PvP always ended in a pve t4 romance wipe. There was no competition and thus a dynamic rp landscape as once flourished died. Rp for the most part was relegated to the inns and to the occasional emote fight between pompous d-bags who never wanted to allow anything unexpected to alter their scripted love fest.
Bottom line is now there is no choice but to return. It'll be up to the rp masters to make sure the story lines on fury justify the bravado. However, with me and azmith and the several others I see represented here I am confident that at least in the short term we will illustrate the amazing potential open world PvP offers rp storylines.