My client has been blown away by a number of things to do with what I've delivered recently, and concrete5 has to take some responsibility for that. The points the client made:

1) How close the end result was to their detailed specification
2) How straight forward the standard Concrete5 UI is for someone with basic computer literacy to use.
3) How the custom blocks I've built make it so straight forward for them to manage their bespoke content requirements e.g. paginated video player, custom news summary blocks dotted around the site, biography entries etc.

And I have to advise of the main reason why I chose concrete5 over other any other CMS. Andrew Embler's easy to follow video tutorials on theme development, and custom block building.

Long may the simple and open approach to usability and deployment both for end users and for developers continue. Surely, this openness for all is a key reason why concrete5 is a world leader. Keep it up and keep it free! Btw, any plans to update the tutorials with the most recent versions of concrete5? There were a few times I got stuck, because of version differences. Apart from that, my experience with concrete5 has been pretty flawless.

Many thanks.
Paul