Dr. andy coggan on power profiling on Training Peaks
Simply put, power is foundation of ability... you might be working on cadence or force, but the physics don't lie.... where is your W/Kg
Gribble.org
Link above has Power Wattage tools and Coefficient of Friction experiments you can use to dial in training and bike setup.... its all about the physics.
Trainerroad
Link above, provides Training Programs/Workouts and bluetooth compatibility to ANT+ devices, calibrated to your trainer for Power workout data.
STRAVA
Strava provides you a social connection and competitive assessment on every ride... Suffering is completely voluntary
Velominati
Know the rules.... from sock height to training lingo... or be banned from the gruppeto for being a biker.