Very nice
Well done. Covered a lot of ground but it didn't feel rushed.
Even though I was seated fairly close to the front, sometimes I couldn't hear what you were saying ... that said, I learned about some more things I can do to my ZF2 applications to speed things up. Thanks!
Waiting on the slides!
Really well done refactor talk with good points. The one weird bit was not being a fan of typehinting for some reason which I'd be open to talking about at some point if I see you later on. But it was a good talk and the live coding was handled well.
Good job, except the duck typing ;-)