i have an old bike... so I stripped most stuff from it.. not absolutely ready for fixed yet so im running a 1x7 drivetrain... it's got a center-pull brake on the front only...
1.sheldon brown and car racing/physics background says front brake use is predominant
2.can't be any worse than fixie guys w/ no brakes at all, right
3.beater bike--not racer--1x7 (39t-12c) limits top speed somewhat
so it's not that bad of an idea, right? or is it absolutely stupid?