Sorry, we happen to disagree with you. We’re very comfortable with our language choices here, and we see a few well-placed swears as right in line with our voice and our role in the community.
As someone who runs my own business and works with large clients, I will also say that I see absolutely nothing “unprofessional” about swearing in an article or blog post. I wouldn’t swear in a proposal. But I _might_ swear when out to dinner with a client.
Ultimately, I think being a professional means knowing how to conduct oneself in different circumstances, and being confident in one’s communications. Does the fact that I wrote the word “shit” in this casual and personal blog post make me less credible or hirable? I have no evidence for that.