Never thought I would be writing this, but I am actually considering moving my Linux boxes (based mainly in OpenSuSE and Fedoras) to Mandriva! During my hey days we always considered Mandrake (it's name then) something of a play distribution or a distribution for Linux beginners and should not be used for 'serious' work.
Fast forward about 10 years, after a name change I don't know why suddenly I felt an urge to pick up the latest version of Mandriva 2010 to give it the proverbial spin. After playing around with the bought version of Mandriva (yes I actually bought a copy!). I really started liking it. Let me just list down a few of the reasons why.
rest here 
Also: Mandriva saved by CEO