Maryam,
Thanks for posting that. One thing that annoys me is the inconsistency in application of the rules at different airports and even with different screeners. The WORST TIMES for inconsistencies are usually immediately following an "incident", where the authorities tend to over react and impose draconian rules which make little sense.
It would be great if the airlines could start enforcing the rules concerning the size of carry-on bags. I've seen some people trying to stuff large hard-sided "wheelie bags" into the overhead bins, when it's quite obvious to anyone looking that the bags will NOT fit. Others travel with HUGE Duffel Bags and after stuffing them into the bins, these inconsiderate morons often end up filling the space very quickly. That doesn't leave any room for those of us that try to follow the rules.
On past flights, I've had to search up and down the rows to find an open spot in the bin to place my carry-on bag. That makes it not only more difficult to access the bag during flight, but complicates things when it's time to disembark as I have to move against the direction of passengers trying to get to the exits.
Given the current financial difficulties with the airline industry, one would think that the airlines would be interested in making the travel experience as pleasant as possible (without the extra fees) to encourage people to fly more often. I've already curtailed my flights to the U.S. as the security procedures are becoming a darn nuisance. Perhaps I'll try Cuba for my "sun break" next winter?
Cheers!