The space in your inventory is mainly hogged up by one incredibly huge thing. You guess you should get rid of it. But you can't shake the feeling you might need it someday, and you don't want to risk ditching it and be caught with your pants down later.
Hey check it out. Every week we'll be revealing some new troll characters from Hiveswap until Act 2 is out. Follow the Troll Call here, and meet the first two here. Expect a few more surprises like this to drop in coming weeks.