Hi all! I have had my Macbook for 13 months and I am very happy with it. I take care when using it, opening or closing it, but I have this problem now: The plastic next to where the magnet closes the laptop has broken (see attached picture). I am heading to the Apple store soon to see how much replacing this part costs, but I think this should not happen and will certainly play against Apple when purchasing a new laptop. It's a pity, otherwise a great laptop.