This makes me think of Park Tools. Park sells bicycle tools. They design and produce an amazing breadth of products. They also produce an incredibly valuable li

This makes me think of Park Tools. Park sells bicycle tools. They design and produce an amazing breadth of products. They also produce an incredibly valuable library of instructional content about how to use these tools. Calvin Jones, their director of education, just announced his retirement after 28 years. Anyway, they just teach you how to do the thing. They somehow haven't gotten into internet squabbles with their suppliers or retailers. I would just call it professional.