I've posted it before, but I'll post it here too. Remove that stupid -200 karma scroll from the market and add a remove ALL karma scroll and make it $5. I would gladly pay that. If you have 1000's of -karma this is the only way you'll be able to get rid of it. No one is gonna kill 100's of thousands of mobs just start leveling again.
One other way you could do to fix said issue above, although I think the scroll idea is the best idea. Unbind all originally bought infamy/glory and dungeon gear. We want to trade and sell things from the dungeons or give them to alts/friends etc. This should also be done with infamy/glory gear. The bind is ridiculous. The only thing I see worth keeping bound is the castle gear, for obvious reasons.
Please, please consider these suggestions. They would help out a great deal.