http://www.tsacomplaints.com was set up for detailing these experiences. check it out and complain there - they hope to do some research once enough details come in.

http://www.tsacomplaints.com/

from the front page:
"This site is a response to the hundreds of comments taking the TSA to task for their reputation of being ineffective, lax and generally obnoxious. I hope for it to become a forum for complaints, housing the opinion of travelers inconvenienced by the company thats supposed to be keeping them safe.

Eventually — once enough input has been given — I'll be excitedly mining the results on a regular basis (probably weekly-to-monthly) and publishing the results to watch trends in both the short and long (historical) term to find the most troubled airports, when the trouble happens the most, and to whom it happens."

cool!