I do agree with the original poster. They stars know what they are signing up to when they take the job and to ignore fans is complete ignorance. If it wasn't for the fans watching their show/buying their music etc they wouldn't have a job so they should always have time for their fans
I disagree. Thing is its fine to acknowledge fans but fans should also show some respect. I personally would never approach someone no matter who they were if they were with their family having a private meal. It's respect for another person IMO. Fan time and their private time are very different.
Its all about respect for other people.