Perhaps you've changed your policy? I'm pretty sure that's how my first interview started off. When I asked how that fit in with the advertising of "get a job based on something other than your resume", the response was "well, companies do care about which other companies you've worked at".
After the second interview, I was given to Harj and he asked me about work history again...
(Also, since I applied through the project track, I don't think there was much in the way of "tell us about a project you've done in the past".)