This place would get pretty quiet if so many pilots didn't carry laptops
PS
Mine is a Dell Inspiron with the 15.4" screen. A little bulkier than I would like but I didn't think about life on the road when I bought it. Its held up well to a year and a half of abuse. I have the Purdy Neat bag with the laptop pouch (the 15.4" barely fits in the pouch) which makes it slightly less of a hassle but you still gotta take it out going through security in the US and Canada (not Mexico though

)