I expect I'll be told I am.
Am running an event in a couple of weeks. Have put invites through doors, and set up something on FB (I know!) where people are invited - all they have to do is to click 'yes, I'm attending' or 'No'.
I have given contact details for landline, mobile, internet, web.
Of 112 people, 6 have replied.
Is it that difficult for people to follow a simple instruction, like "RSVP"? On the FB thing, I specifically asked people to use the buttons. All the replies so far are posted in comments.