If you're ever gotten stuck with an airline seat that doesn't recline, you'll appreciate SeatGuru.com. This handy site has a seating diagram for each plane flown by each airline complete with seat ratings and comments. SeatGuru's seating diagrams also include things like movie screens, power jacks, the galley, lavatory locations, and exit rows.

Just last night, my wife and I were booking her a flight to Los Angeles and SeatGuru's comments warned that the seat she had chosen had reduced seat width, no overhead bin storage, and could get cold due to air leaking in around the front door seal. Thanks to SeatGuru.com, she was able to avoid those five hours of misery!

Check it out next time you book a flight.