I don't get why people seethe at BG explorer XP so much.
The kills are basically dungeon kills the XP is basically a quest completion XP. and nothing crazy like 2 or 3 quests but 1 and seeing as bg's can last 25 minutes i wouldn't even says its crazy fast.
When the devs nuke BG gear it probably wont be more worth than simply running a dungeon of the right level again.