wine tasting etiquette question

[TheEngineer]

A personal pet peeve.

(1) When the person behind the counter spends a significant amount of time with one person/group and does not make an effort to get to those quietly waiting behind for a sample. There is a fine line between good service and arrogance.

(2) Those participants that like one wine specifically and will sample, then ask for a refill, only to then get back in line again and again and again and etc. This is a sample folks, not a freebie.