I have a love/hate relationship with white boards. I love the convenience of being able to write on the walls. I love that I can just think out loud and write it down and not worry if I make a mistake because it erases (relatively) easily. I also love how much space there is on a good sized white board.
I hate how fast the markers dry up. I hate how they don't erase completely. I hate when someone else uses the board and doesn't clean it up afterward. I hate when marker tips get smashed in and I can't use them anymore.