title: linux system daemon in Qt
body: <p>I need to write some linux specific system daemon(it will run with root privileges).</p>
  
  <p>I have stereotype, that Qt is all about GUI applications, so daemon that depends on Qt looks strange to me.</p>
  
  <p>On the other side, Qt has nice C++ bindings for DBUS/threads/settings/... - everything i need for my daemon.</p>
  
  <p>Now I am interested, is it okay to write non GUI system tools/daemons with Qt? Are there examples of such tools?</p>