Is bitcoin good, or is bitcoin bad? Operating under the nom de plume Mr. Money Mustache, Peter Adeney is the Colorado-based personal finance blogger who puts forward a gospel of financial ideas built on strategically living below one’s means for sake of cutting costs. Collectively referred to as “mustachianism,” these ideas form a financial framework that Adeney himself used to retire at age 30. Nowadays he proselytizes his brand of money wushu in blog format. Mustachianism has certainly found its audience — Adeney boasts 85,000 Twitter followers and 100,000 Facebook fans. Devotees flock to his site to read his takes on topics that run from skepticizing one’s relationships with the…