GATINEAU, Que. — Those who innovate shouldn’t be penalized because their competitors can’t keep up, the CRTC heard Friday from representatives of the telecom company partially responsible for this week’s public hearing on differential pricing practices. Quebecor Inc. appeared in front of the five-commissioner panel on the final day of the week-long hearing on net neutrality issues, including zero-rating and sponsoring data. For the majority of its nearly three-hour appearance, chairman Jean-Pierre Blais grilled the company’s reps over...