Not in my world. I think when it was a new capability, some people couldn't control themselves, but I haven't seen it lately. In my mind its one of the few things, intentional non-compliance, that could get you fired from a comfortable job. I can't speak to the prevalence of it in corporate part 91 type operations. It surprises me that the text would be during a complex portion of the flight, like wx deviations and routings. It would surprise me if it was at FL410 with a clear blue sky over Kansas.