Got this invite too, and I can't even figure out why anyone would volunteer to do this when AA/TSA doesn't spell out any of the benefits.

Leaving aside the privacy issues, why would I want to waste several hours going to Logan, waiting to speak to the TSA, answer questions, etc.... when there's no concrete benefit? I seem to remember that focus groups (which is what this invite is all about) got PAID MONEY to spend their time helping companies improve their product/process.

In my case, the privacy part doesn't matter. As someone who immigrated, the feds already have everything short of a retina print. I just don't see why I'd waste my time to do this junk.