Erik Nygren 
Urgh! Got an #evite for a 6yo's birthday party. Evite tacks on:
"Give the gift of Bitcoin. Give someone the coolest gift around via Evite!"
I've avoided using evite myself for privacy reasons (don't want to give a third-party email addresses) but this is another level. What 6yo would want cryptocurrency for a birthday, not to mention one that contributes to environmental destruction they'll have to live with...