I'm sure there's a reason they accept resumes as well as ask many questions similar to what's asked in the HR portion of the interview.

I'm not sure one would go so far as to say its NOT a part of the screening process.

Besides, WIA is a job fair of sorts, and more than one male has gotten a call from attending.

Otherwise DB, or any of the other nice HR folks wouldn't waste their time showing up. Not like they need to advertise.