“He kind of ran out of office jokes and started integrating all this other stuff so after a while, it became hard to distinguish between Scott Adams and ‘Dilbert,’” said Mike Peterson, columnist for the industry blog The Daily Cartoonist. As individual newspapers told readers they were dropping “Dilbert,” the company that distributed the strip, Andrews McMeel Universal, said it was severing ties with Adams. By Monday, “Dilbert” was gone from the GoComics site, which also features many top comics such as “Peanuts” and “Calvin and Hobbes.” Adams said Monday that the strip, which first appeared in 1989, will only...