Taking onboard pics, if you can get past the embarrassment of photographing your meal with puzzled stares from seat companions, is best done sans flash. Nobody likes a disco club on their overnighter to Europe.

I personally enjoy reading about events that are specific to a particular flight. Most everybody here knows that the C seat reclines and has a footrest, or that AA's main hub is DFW. What we don't know, however, is that your pilot did cartwheels down the aisle or that the big fat lady next to you stole your food when you weren't looking.