After accepting her boyfriend's marriage proposal, Sarah Nolting of Columbus, Ind., did what most modern brides do: She announced her engagement to her Facebook friends.
All 899 of them.
There was room for 250 guests at her wedding, and that meant that some of her online friends (maybe "acquaintances" is a better term) were expecting an invitation that never arrived.
"People just assumed they would be invited," said Nolting, 25, a communications specialist.
Before her wedding finally arrived in October to Jonathan Nolting, 27, a construction estimator, she had fended off a colleague who had cornered her in a conference room angling for an invitation, as well as a former co-worker who had lobbied her on Facebook.
Social media is enabling the brides and grooms to share the good news of their engagement and weddings, to post pictures of parties and other mileposts along the way. But there is a downside, and not just with the large numbers of people who in a predigital age might not have known that they stand among the ranks of the uninvited.
Couples now have less control over what information is passed on about their engagement and wedding and are being confronted with a host of new etiquette questions, from when to put news of the engagement online to who gets to post the first photo from the ceremony on Instagram.
In 2011, a Maine woman asked Peggy Post, who writes a wedding etiquette column for the New York Times, whether she should hire a security guard to deter potential wedding crashers after her newly engaged daughter had posted on Facebook, "Who wants to come to a wedding?"