Ethan Vaughan, @ethanvaughan 0 Friends ActivityProfileSites 0Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Started Course New Lessons New Topics Lesson Complete Topic Complete Course Complete Lesson Comment Course Comment Quiz Completed Ethan Vaughan's profile was updated 3 years, 4 months ago