While I agree that it's BS that we must still get harassed at security (where is ALPA anyhow?) you have to admit it's much better now.
Contrary to some opinions, the truth is that less than 20% of the old screeners made it into the TSA.
Unlike before, they are required to focus on BOTH security and customer service. The TSA people are also accountable. If you find them not following a procedure to the letter or get an attitude from one of them, tell a supervisor. In my experience, the supervisor will immediately have a "talk" with the offender, especially with "attitude" complaints.
Before, if you had a problem, the supervisor basically told you tough luck. Now, even if the sup doesn't help you, a badge number and a letter to the TSA will get you help.
Another nice thing is that the policies are supposed to be standardized from airport to airport. You don't have to worry about which airports are "tough" anymore. From all the airorts I go to, it seems to be true... the ones that used to be tough have relaxed and the ones that used to be easy have gotten harder.
All in all, I'd say the TSA is a good thing. At least it's better than it was before when the screeners were a bunch of mean, uneducated, wannabe cops who were accountable to no one.