1.) XBOX's RRoD and the crap you go through to get it fixed (they should have recalled it, but instead made profits out of their own defects)
2.) The great fall of Sega during the end of the Dreamcast saga
3.) Some features being removed in the last minute of the making of Fable 3
4.) Finding out your favorite company back in your childhood went down the drain (Acclaim's closing & liquidation period)
5.) Finding out that NES Gold Edition Zelda game you had from a long time ago could have gotten you rich if you didn't sold it years ago (Its not good news for you when you don't have it)
6.) Checking your save utility data from the memory card only to find out the format is lost had ALL of the saved data that now has to be wiped to use it again after getting so far (Lesson learned, back up your data)
7.) Right at the time the "live action" DBZ movie was made, video games was created with it
8.)
Superman 64 becomes one of the very few games to receive extremely low ratings in history
9.) Receiving the "Disc cannot be read" error when there's nothing wrong with it and no way to recover from the error (most annoying when you don't get to save)
There's a lot more out there.....