Interesting way to pass the time...wouldn't the stewards/stewardesses give you funny looks or tell you off for scrapping their inflight literature?

I think the skymall catalog is free for you to take. Skymall wants you to take it with you and order stuff (since you won't be ordering from the plane, most likely). Still, the flight attendants might give you funny looks for making one heck of a huge mess. (not to mention ripping heads of people seems slightly creepy).

Never order from SkyMall! I did last year and got about 100 catalogs in the mail this past christmas. Stuff I had zero interest in. SkyMall apparently sells your info in lists.