Well I won't go far as to put on porn on the laptop on the plane... but I did used to catch up on my QAF episodes (only till Season 2 - the series went downhill after that!) on a long flight.

One incident, I was sitting in Raffles Class on a LAX - TPE leg on SQ with a copy of the Advocate (and the accompanying Advocate Men). The middle-aged Singaporean lady next to me politely declined to comment on the gorgeous stud on the cover. A hunky steward approached me shortly with a knowing look, we chatted about gay bars in LAX and soon I was sipping from a complimentary bottle of Charles Heidsieck...