here's what happened to me last week, was on a flight home in coach,
watching a movie on my new 13"mbp, laptop was sitting nicely on the tray table when all of a sudden the person infront on relines his seat full whack, the lid of my mmp got caught under the clip on the seat infrot (round thing you turn to release/store the table)
I shouted and pushed back the chair in order to rescue my laptop, the guy had no idea why i was fuming and thought I was insane.
I suppose in the end he had done nothing wrong and it was an accident,
after careful inspection no damage to the laptop so crisus averted.
I then tried comlpaining about the design of the seats to 1 of the cabin crew but they told me I had caused enough of a scene and to return to my seat
anyways have now learned my lesson and will always leave enough room for the seat infront to reline without shattering my lcd