Actually you're right. I know a UX designer who had all the UI elements in wireframes and would move things around in Powerpoint based on feedback on conference

Actually you're right. I know a UX designer who had all the UI elements in wireframes and would move things around in Powerpoint based on feedback on conference calls. I think my observation is when someone who 'thinks' they know what the right thing to do is from a UI point of view and shares it around before getting the actual designers involved. The ones who say, we need another button here, rather than asking, what is the user trying to achieve.