daoc had rvr, and it was well done and the gaming industry took note. however when EA bought warhammer, they copyrighted the term rvr in an attempt to prevent other games from using the widely recognized term for non EA games.
i would rant about why EA is awful, but i think thats fairly obvious to any real gamers.
the only option available when describing the next "rvr" game, was "AvA" which was reluctantly accepted by gw2 producers and sold to the public. fortunately, eso seems to be dodging the terminology completely, to avoid using such a term.
but we as players dont need to worry about EAs lawyers, and can call it what we want.
so lets call it what it was known for since 2001, instead of what it was changed to last year because of EAs dou€#£bag lawyers.