Can I Interest You in Some Word Agreement?
People writing taglines are just making up their own rules. Sometimes this works but sometimes it doesn't.
Writing Stronger Taglines
A concise tagline with strong verbs grabs your attention and gives you a good first impression of the company (or person) it’s associated with. Conversely, a rambling tagline with weak verbs and clunky construction might leave you with a “meh” impression.