We use Moodle for three years now in a blended situation: live education with Moodle as the organiser for resources, visual educational arrangements and last but not least: as organiser of your own, self chosen, learning as student or coworker.
Choosing one product that does everything, makes you very vendor dependent: we combine Moodle with a strong portal system (Typo3) and a commercial school administration system. We use all the same LDAp and are moving to unilogin.
Giving the wrong inforamtion about your competitors is always a weak argument: it suggest that your own product is not strong enough in a real fair open competition..