SauRoNZA
Honorary Master
Its called "riding the clutch" see it often
They slip the clutch to hold the car at the stop street, on an incline, because they cannot for some reason use the handbrake, and cannot master the brake pedal either.
They also slip the clutch to control the car speed while driving, and while pulling off, they rev the crap out of the engine but the car barely pulls away.
Been driving for 15 years, never ever ruined a car's clutch
Using it at minor inclines really shouldn't be a problem if done correctly.
If you smell it then your are doing it wrong.
Keeping your foot even slightly on the clutch after changing gears or adjusting your speed with it is a big no no though.