I'm not sure if this is bad form or not.
Daryl Eisenberg of DE Casting in New York, NY, has been using the popular insta-blog service Twitter during her casting sessions, though not during the actual auditions, she claims. As an actor, I feel empathy for the people who feel slighted by her actions, and am maybe a bit icnredulous that she was not doing it during actual auditions, though I give her the benefit of the doubt, since I wasn't there.
However, it's instructive to read what she was actually tweeting. The feedback is honest and blunt, which is what most actors need. I don't think reading the tea leaves of a casting director's musings will make us better actors per se, but it can certainly help identify and eliminate behaviors these CDs feel is "unprofessional" or even just plain old annoying.
Different CDs have different likes and disklikes, and being able to listen in on their thoughts, especially during a live casting session, seems to me like invaluable acting intelligence.
What do you think?