Originally Posted by
Ambrodel
Playing the Auction House is PVP.
And before you try to persuade me otherwise, let's remind everyone what PVP stands for. Player Versus Player. While fighting Non-Player Characters, you are not doing PVP. While flying around on your mount above Tanaris, you are not doing PVP. When you are posting items on the Auction House for 1 copper less than everyone else, you are effectively a Player that fights for the gold Versus other Players that are selling the same item. That's PVP.
PVP is not always about killing the opposite faction (or, in some cases, your own). It's anything where you compete against other players for whatever reason. A Raidboss fight is PVE. Loot distribution can be PVP, depending on loot method.