I guess I have gotten lucky with airport security when I have flown this year. The TSA people in Medford are all pretty friendly but I suspect that is because its a small airport and even at the busiest time of day its not exactly crowded. And LAX was the worst with really long, slow lines and ultra-paranoid security. I was really impressed with Denver's airport security this weekend - there were tons of people going through that place but there was hardly any wait in line at all because they seem to have a really efficient system.
I do carry a small laptop but I haven't had any issues so far however when I carried on my cpap on my LA trip they did have to take it aside and do a special test on it so this time I packed it inside my suitcase and checked my bag. On the way to Denver they apparently searched my bag (no doubt because of the cpap) although on the way home it went undisturbed.