du @du active 3 years, 9 months ago ActivityProfileFriends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates Posts Comments Friendships Forum Replies Forum Topics Group Updates Group Memberships New Groups du commented on the post, Closing Day! And nice run, PSF.com! 4 years, 3 months ago ephemeral Something which lasts for a short period of time. (ex. Grady Little) du commented on the post, Opening Day! And Happy 10th Anniversary, PSF.com! 4 years, 10 months ago 10 years! Wow, seems like 20.