are you being serious?
first off, you have obviously never shot with an Fx1.  I have used a DVX many times, and yes it is a great camera, and so is the Fx1.
To say that it is for soccer moms is the most ridiculous statement that I have ever seen anyone write about the Fx1.   I could show you LOADS of stuff shot on the Fx1, skiing and non skiing that looks amazing.  I admit, the DVX offers way more image control than the Fx1.  But I don't see how that makes the Fx1 a "soccer moms" camera or the dvx100 superior.
HDV is HD.  HD is defined by anything that has a higher resolution than 720x480 which is 480p.  So to say that HDV is not HD is probably the most uneducated thing you can say about HD.  I don't think people understand that.
I know that the next thing you're going to say is that the Fx1 can't shoot uncompressed 8 bit footage and understand that.  But that doesn't make HDV a worthless shitty format, IT IS STILL HD.  I have shot with both cameras and I chose to get the Fx1 over the DVX100.  I'm not saying the DVX100 isn't a great camera, it is, it revolutionized the indie film making scene and set a new industry standard for SD cams.
What it comes down to is this.  I have seen movies shot on the Fx1 that kills stuff shot on the DVX, and vice versa.  Both cameras are great, they are the 2 most popular prosumer cameras used in the last few years, and there is a reason for that.
It all comes down to the videographer and how they use the camera.  The camera is just the tool, the videographer makes it happen.  Give a cheap Hi8 cam to Stephen Spielberg and I bet he could make a better movie than some kid with a R.E.D, a viper, or an F23.
You just end up sounding stupid when you say things like...
"The FX1 is marketed towards the soccer mom and dad with a lot of spare change that wants some 'HD' shots of their family that they can then take home and plug into imovie or whatever they have."