My point is that we are not able to thwart major security breaches, so why are we concerned about x-raying shoes, and not allowing shampoo in carryons? It's the petty security measures that bother me most. X-raying checked baggage was long overdue and a good thing.
*clarification* The no gel/fluids rule was the dumbest one yet that has the greatest annoyance effect on the general public. Stick it in your pocket, walk through security, problem solved!