not sure on what has happen, but today i notice a big improvement on the bleeding, can barely see it now, i can only see it when my surrounding is completely dark, even than its barely visible. i have to tip the laptop a little to see it. 🙂 so far im happy, hopefully it gets even better. really don't want to go to the hassle of exchanging.
also i own all the mba revisions ... never had bleed problem on any of them.