I don't think I've ever received an invite to a casual event over text/email/phone either, except in conversations of the "Hey, what are you up to?"/"Going to a party, want to come?" ilk.
I just text everyone I want to talk to.
Maybe it's because I went to a decently sized high school (a little under 2000). Or maybe it's because I currently live in a large city (top 20 populated city in the U.S.) Or maybe it's because I'm an extrovert.
But I would probably be overwhelmed by the sheer number of events my social network would produce on FB. I already accompany friends to events thrown by friends of friends pretty frequently.
How often do you go to these birthdays of people you barely hang out with? The average person has like 300 friends on FB. The median number is about 150-200. That's a lot of birthdays.
So if I left Facebook I'd either never know about any of what's happening, or everyone would have to go out of their way to invite me especially, which I don't see as a viable long term thing for me or for them, over time they would increasingly forget to invite me - I've seen it happen with others who've tried to leave and had to return to get back in the loop!
Plus even if I posted to say that I was leaving Facebook my post wouldn't be seen by everyone so they wouldn't know, and if I disabled my account the post would disappear altogether.
So I'm locked in for the foreseeable future out of social necessity.
PS - I've never heard of Evite, until I just realised I thought it was being used as shorthand for an electronic invite, not an actual website.
You could have the same thing in an email thread if you linked a spreadsheet in an email, but people are less likely to keep both in sync because the things are in two different contexts. And even so, what would you use? Google Apps? That’s just trading one data-hungry overlord for another.
I'm 40. For me it depends on who is sending the invite. My wedding invites about 4 years ago were via email with a bespoke RSVP website (my first foray into react.js). 150 out of 180 people showed up from around the country of ages ranging from the upper-teens through the upper eighties. We shared the photos via Facebook (with links to S3 for originals if anyone wanted them)
My older friends and family (50+) send evites if they're savvy or call.
Most of my friends and family who were born / raised / never-left Chicago aren't even on Facebook unless they run a business that does well to promote there (tattoo artists, for example). For them, it's text, pre-announced phone calls, and drop-ins. The rest are like...
My friends and family from NYC, Austin, Seattle, and elsewhere who are within a decade of my age generally use facebook for larger events and text for smaller ones. Sometimes email. Sometimes a whatsapp group. It changes often.
This past NYE was at a bar in Indianapolis and we were invited by way of an SMS with a link to the Facebook RSVP (and ticket purchase) page. It was a 90s night, so I suppose that places the age group.
The people I know under 30 or so stopped inviting me to things after I got married. Their loss; we still like to party.
So... many many ways. I don't love facebook, but if everyone's using it, I suppose I can live with it.