Not so unusual:
1 work laptop
2 work cellphone
3 personal cellphone
4 e-reader
5 noise cancelling MP3 player (the one invention that makes long distance flying bearable)
6 camera
7 GPS (yes, you can rent a GPS at $15 a day, but those dashtop devices Hertz and Avis will give you are usually ancient, lose their signal too often and sometimes have maps that have not been updated in years)
So I would probably tell you to think again and mind your own business.