Three and a half at the moment.
1.) A Salsa La Raza--My commuter, light tourer. I put more miles on this frame than all the others
2.) Giant Lite with a XtraCycle rear end. My heavy hauler, great bike. At the moment it's getting a new internal hub. I'm over-stressing the current one, under power it does not like to hold its top gear.
3.) My new Voodoo Wanga. Built it up as a SS. My farm bike, for the two weeks I've had it I love it.

3.5) I'm welding up a curved top tube heavy tourer. Very much a work in progress.