Not once! have I, my family members, friends or colleagues in as far back as I can remember, had Laptops, Netbooks, Notebooks, Tablets, PDA's, Kindles, Smartphones, Dictaphones, Telephones, Earphones, Hearing Aids, associated Storage Media or Test Instruments looked at twice by customs in Dubai Airport.
Maybe we all look the innocent type? I dare say that if you look like a guilty type, customs will pay you a little more attention than some others but in my experience, if you have nothing to hide, you have nothing to fear.
There were several articles published not long ago, warning travellers of the possibility of confiscation of hardware if pirated software and/or media was found within, but then doesn't everyone face the same threat travelling through any other airport worldwide?
Are you a genuine Duke? or just a Beano fan!