I play on a PvE server and rarely engage in world PvP, but Archaeology is indeed a good opportunity.
Normally, I would just ignore a flagged lowbie, but last night surveying in Hellfire what do I see, but a flagged DK (63ish)...all alone. I decided, eff it, he's stupid enough to be flagged in the middle of nowhere, I'll be a richard and kill him. I even gave him a chance to get away. I walked slowly toward him and then stealthed. If that's not a sign to gtfo, I don't know what is. But I just killed him once, no camping.I got my artifacts and took off to the next dig site.