I'm probably the biggest Pulaski fan in the world.
She's my all time favourite Star Trek character and can probably dream all her lines she had on the show.
I loved her from the get go. She brought humanity, she brought conflict, she brought compassion and she brought faults. She brought everything a TV character needs to be, but most or everyone on the TNG crew was lacking.
The way she treated Data in the beginning was exactly the way anyone not knowing Data would have treated him: a glorified toaster. She started to warm up to him in Unnatural Selection when he asked how she was doing and she replied "Not exactly up to factory specs" and then apologised to him.
In Pen Pals she defendent Data when he made contact with a little girl on a planet. "Does that invalidate the emotion?" When Worf exclaims the girl only means something to Data.
And of course in Peak Performance when she feels horrible for forcing Data's hand into challenging Kolrami.
It was the first true character arc on TNG.
Pulaski brough so much more than Crusher did. Can you imagine an episode like Attached with Pulaski and Picard? They would have probably killed each other. It would have been fabulous. There was also definately something going on between her and Worf. There were endless possibility's and it was a shame Diana Muldaur was treated horribly on set and she wanted out.
They were jealous of her salary, jealous of her more comfortable costume and they didn't want her in the opening credits after Stewart and before Frakes like she was supposed to be. It was a horrible time for her.
It's a pity, Pulaski as a character had more growth in in one season than the others had in seven...