Good ones...
On the subject of super sensitive touch, Superboy once read a playing card with lead goggles on by feeling the ink and descriminating between a black Ace and a red one...
I've met people in real life who can do that. They can feel the light bump that printed ink adds to a card.
Let's go with Supergirl.
She once grabbed a person's arm and asked questions and her sense of touch acted like a lie detector.
Let's use He-Man's Power Sword
Acted as a magnet to attract a magic ring
Absorbed energy from a forcefield
Was able to pierce the barriers between dimensions
Shocked someone when He-Man shouted 'By the Power of Grayskull, while that person was holing it
Generated a field of energy around itself to allow He-Man to cut of the top of a mountain