Is RSVP Passe?

Marjorie George poses at her home in Durham, N.C., earlier this week. George wrote an op-ed on the subject of RSVP for her local newspaper some time ago. George wonders whether busy lifestyles have begotten a culture of not committing, even to a few hours of socializing. Story here . (AP Photo/Gerry Broome)

Question: Do you always RSVP when you receive an invitation to a hosted event?