Well Steve, ol pal, I actually do use them as another reference when mixing. Though I have to agree that the bass is good I don't think it is too pronounced. And, apparently, many mix engineers throughout the industry agree and use them as mix references as well. That's what makes a horse race:-) Just yesterday I loaded up three of the songs from my latest procect and A/Bd them against both my KRK V6 Series IIs and my Equator D5s. It was fairly scary how close they were. I still think for regular mixing it's the KRKs...for detailing it's the D5s...and to "just be sure" it's the M50s. But for $130 (heck even $160) you cannot go wrong with these babies.
@Anubis...they make a model with the standard short "coiled cord" as well.