KDE is about the community, rather than the product. It is not all about the code: there are many other ways in which people can be part of KDE, and a very simple way is to connect with other people.
In an effort to bridge the gap between users and developers, the KDE Community Forums have launched a new initiative to coordinate feature requests. A new "Brainstorm" section has been created in the KDE Community Forums: users are encouraged to post requests there.
rest here