Three of us ride Maverick mountain bikes (ML7 and ML8) and one rides a Specialized Stumpjumer.  We also own and ride Specialized, Gary Fisher, Jamis, Trek, and Raleigh bikes.  It's a mix of steel, aluminum or carbon frames; full suspension to fully rigid; V-brakes to hydraulic discs; single-speed to 27-speed; mountain to road.  There might even be a unicycle or tricycle in the mix somewhere...?