I was using M2s (with a PDR10 sub) as computer speakers and have now upgraded to M22s (danmagicman7 also uses M22s). Both of these systems are infinitely better than my Logitech system. However, I do not have them directly on my desk, they are on stands about half a foot beyond the edge. May not be as nice aesthetically, having the corner desk pulled back into the room a bit, but looks take a far back seat to audio for me.
I have a set of M3s as well, and they do not need a subwoofer to sound full. I know there is someone else on these boards who uses M3s as computer speakers and was happy.
