"The top two complaints about air travel are: the bathrooms are too big and there aren't enough people on my flight."

So quipped SNL's Seth Meyers recently, after hearing about Delta Air Lines' (NYSE:DAL) plan to buy 100 new 737-900 aircraft from Boeing (NYSE:BA), outfitted with a new, space-saving lavatory built by B/E Aerospace (NASDAQ:BEAV). Funny joke, but will airplane passengers appreciate the move? Will investors?

Motley Fool contributor Rich Smith explains...

Motley Fool contributor Rich Smith has no position in any stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.