Airline Seating Charts, Best Airplane Seats - SeatGuru
If you travel a lot you come to figure out that there are certain places on planes that you want to avoid and some seats you would like to try to grab if you can. The best resources for this that I have found is SeatGuru.com. They provide layouts with seat reviews/warnings for a large number of different planes and airlines. Sometimes a little slow on adding new planes that show up in the fleet, but it can sure be a life saver to avoid that extra small non reclining seat right before or after the exit row.