They're an option; some people may like them. After seeing the pictures CrossRoads posted I personally would go from them. They make more sense; they're there is you need them and stowed when you don't.
You do have to have pretty long legs to use the ones I linked to. I have a 32" inseam and when I tried them on a Vision I was stretched too far for my tastes. They were good as long as I didn't try to put my heels on the front of them.
Retired USAF, IYAAYAS!
2008 V-Star 1100 Custom Bobber project
2011 Crimson XR with Forged Highway Bars / Hard Bags / Passenger Backrest, Ness parts including Smooth Layback Plate Frame/Mount / Rad 3 Mirror / deep cut grips / drivers floorboards /shifter peg / brake peg / passenger pegs. Witchdoctor black rack, Lloydz filter / timing wheel / VFC III, 7Jurock windshield, Drag Specialties seat.